Gamma Init

app/Display/ScreenControl.cs

@@ -1,4 +1,4 @@
-using System.Diagnostics;
+using WindowsDisplayAPI;
 
 namespace GHelper.Display
 {
@@ -7,6 +7,8 @@ namespace GHelper.Display
 
         public const int MAX_REFRESH = 1000;
 
+        public static DisplayGammaRamp? gamma;
+
         public void AutoScreen(bool force = false)
         {
             if (force || AppConfig.Is("screen_auto"))
@@ -22,6 +24,35 @@ namespace GHelper.Display
             }
         }
 
+        public void SaveGamma()
+        {
+            var display = WindowsDisplayAPI.Display.GetDisplays().Where(x => x.DisplayScreen.IsPrimary).FirstOrDefault();
+            if (display is null) return;
+
+            gamma = display.GammaRamp;
+
+            Logger.WriteLine("R:" + string.Join("-", display.GammaRamp.Red));
+            Logger.WriteLine("G:" + string.Join("-", display.GammaRamp.Green));
+            Logger.WriteLine("B:" + string.Join("-", display.GammaRamp.Blue));
+        }
+
+        public void RestoreGamma()
+        {
+            var display = WindowsDisplayAPI.Display.GetDisplays().Where(x => x.DisplayScreen.IsPrimary).FirstOrDefault();
+            if (gamma is not null) display!.GammaRamp = gamma;
+        }
+
+        public void SetGamma(int brightness = 100, int contrast = 100)
+        {
+            var display = WindowsDisplayAPI.Display.GetDisplays().Where(x => x.DisplayScreen.IsPrimary).FirstOrDefault();
+            var bright = (float)(brightness) / 100;
+
+            Logger.WriteLine("Brightness: " + bright.ToString());
+
+            display!.GammaRamp = new DisplayGammaRamp(bright, bright, 1);
+            //ScreenBrightness.Set(60 + (int)(40 * bright));
+        }
+
         public void SetScreen(int frequency = -1, int overdrive = -1, int miniled = -1)
         {
             var laptopScreen = ScreenNative.FindLaptopScreen(true);
@@ -71,7 +102,8 @@ namespace GHelper.Display
             if (miniled1 >= 0)
             {
                 miniled = (miniled1 == 1) ? 0 : 1;
-            } else
+            }
+            else
             {
                 switch (miniled2)
                 {

app/Properties/Resources.Designer.cs

@@ -210,6 +210,16 @@ namespace GHelper.Properties {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap icons8_brightness_32 {
+            get {
+                object obj = ResourceManager.GetObject("icons8-brightness-32", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>

app/Properties/Resources.resx

@@ -136,6 +136,9 @@
   <data name="icons8-bicycle-48 (1)" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icons8-bicycle-48 (1).png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="standard" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\standard.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
   <data name="eco" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\eco.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
@@ -163,9 +166,15 @@
   <data name="icons8-automation-32" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icons8-automation-32.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="icons8-settings-32" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\icons8-settings-32.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
   <data name="brightness_up" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\brightness-up.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="brightness_down" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\brightness-down.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
   <data name="icons8_processor_32" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icons8-processor-32.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
@@ -187,15 +196,9 @@
   <data name="icons8-laptop-32" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icons8-laptop-32.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
-  <data name="ally" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\ally.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
   <data name="icons8_remove_64" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icons8-remove-64.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
-  <data name="icons8_share_32" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\icons8-share-32.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
   <data name="icons8_function" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icons8-function-mac-96.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
@@ -229,14 +232,11 @@
   <data name="icons8-xbox-rt-32" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icons8-xbox-rt-32.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
-  <data name="icons8_controller_96" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\icons8-controller-96.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
   <data name="icons8-fan-48" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icons8-fan-48.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
-  <data name="icons8-settings-32" type="System.Resources.ResXFileRef, System.Windows.Forms">
+  <data name="icons8_controller_96" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\icons8-settings-32.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+    <value>..\Resources\icons8-controller-96.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
   <data name="icons8_maus_32" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icons8-maus-32.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
@@ -250,8 +250,11 @@
   <data name="dot_ultimate" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\dot-ultimate.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
-  <data name="brightness_down" type="System.Resources.ResXFileRef, System.Windows.Forms">
+  <data name="icons8-heartbeat-32" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\brightness-down.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+    <value>..\Resources\icons8-heartbeat-32.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="ally" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\ally.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
   <data name="backlight_up" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\backlight-up.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
@@ -319,8 +322,8 @@
   <data name="icons8_software_32" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icons8-software-32.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
-  <data name="standard" type="System.Resources.ResXFileRef, System.Windows.Forms">
+  <data name="icons8_share_32" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\standard.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+    <value>..\Resources\icons8-share-32.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
   <data name="icons8-soonvibes-32" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icons8-soonvibes-32.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
@@ -331,7 +334,7 @@
   <data name="icons8-charging-battery-32" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icons8-charging-battery-32.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
-  <data name="icons8-heartbeat-32" type="System.Resources.ResXFileRef, System.Windows.Forms">
+  <data name="icons8-brightness-32" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\icons8-heartbeat-32.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+    <value>..\Resources\icons8-brightness-32.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
 </root>

app/Settings.Designer.cs

@@ -34,6 +34,7 @@ namespace GHelper
             tableLayoutMatrix = new TableLayoutPanel();
             comboMatrix = new RComboBox();
             comboMatrixRunning = new RComboBox();
+            comboInterval = new RComboBox();
             buttonMatrix = new RButton();
             panelMatrixTitle = new Panel();
             pictureMatrix = new PictureBox();
@@ -119,7 +120,14 @@ namespace GHelper
             panelAllyTitle = new Panel();
             pictureAlly = new PictureBox();
             labelAlly = new Label();
-            comboInterval = new RComboBox();
+            panelGamma = new Panel();
+            sliderGamma = new Slider();
+            panelGammaTitle = new Panel();
+            buttonGammaLoad = new RButton();
+            buttonGammaSave = new RButton();
+            labelGamma = new Label();
+            pictureGamma = new PictureBox();
+            labelGammaTitle = new Label();
             panelMatrix.SuspendLayout();
             tableLayoutMatrix.SuspendLayout();
             panelMatrixTitle.SuspendLayout();
@@ -158,6 +166,9 @@ namespace GHelper
             tableLayoutAlly.SuspendLayout();
             panelAllyTitle.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureAlly).BeginInit();
+            panelGamma.SuspendLayout();
+            panelGammaTitle.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)pictureGamma).BeginInit();
             SuspendLayout();
             // 
             // panelMatrix
@@ -169,7 +180,7 @@ namespace GHelper
             panelMatrix.Controls.Add(panelMatrixTitle);
             panelMatrix.Controls.Add(checkMatrix);
             panelMatrix.Dock = DockStyle.Top;
-            panelMatrix.Location = new Point(11, 827);
+            panelMatrix.Location = new Point(11, 950);
             panelMatrix.Margin = new Padding(0);
             panelMatrix.Name = "panelMatrix";
             panelMatrix.Padding = new Padding(20, 20, 20, 10);
@@ -230,6 +241,21 @@ namespace GHelper
             comboMatrixRunning.Size = new Size(248, 40);
             comboMatrixRunning.TabIndex = 17;
             // 
+            // comboInterval
+            // 
+            comboInterval.BorderColor = Color.White;
+            comboInterval.ButtonColor = Color.FromArgb(255, 255, 255);
+            comboInterval.Dock = DockStyle.Top;
+            comboInterval.Font = new Font("Segoe UI", 9F, FontStyle.Regular, GraphicsUnit.Point);
+            comboInterval.FormattingEnabled = true;
+            comboInterval.ItemHeight = 32;
+            comboInterval.Location = new Point(7, 75);
+            comboInterval.Margin = new Padding(7, 11, 7, 8);
+            comboInterval.Name = "comboInterval";
+            comboInterval.Size = new Size(248, 40);
+            comboInterval.TabIndex = 19;
+            comboInterval.Visible = false;
+            // 
             // buttonMatrix
             // 
             buttonMatrix.Activated = false;
@@ -301,7 +327,7 @@ namespace GHelper
             panelBattery.Controls.Add(sliderBattery);
             panelBattery.Controls.Add(panelBatteryTitle);
             panelBattery.Dock = DockStyle.Top;
-            panelBattery.Location = new Point(11, 1485);
+            panelBattery.Location = new Point(11, 1608);
             panelBattery.Margin = new Padding(0);
             panelBattery.Name = "panelBattery";
             panelBattery.Padding = new Padding(20, 20, 20, 10);
@@ -393,7 +419,7 @@ namespace GHelper
             panelFooter.AutoSizeMode = AutoSizeMode.GrowAndShrink;
             panelFooter.Controls.Add(tableButtons);
             panelFooter.Dock = DockStyle.Top;
-            panelFooter.Location = new Point(11, 1660);
+            panelFooter.Location = new Point(11, 1783);
             panelFooter.Margin = new Padding(0);
             panelFooter.Name = "panelFooter";
             panelFooter.Padding = new Padding(20);
@@ -1140,7 +1166,7 @@ namespace GHelper
             panelKeyboard.Controls.Add(tableLayoutKeyboard);
             panelKeyboard.Controls.Add(panelKeyboardTitle);
             panelKeyboard.Dock = DockStyle.Top;
-            panelKeyboard.Location = new Point(11, 1143);
+            panelKeyboard.Location = new Point(11, 1266);
             panelKeyboard.Margin = new Padding(0);
             panelKeyboard.Name = "panelKeyboard";
             panelKeyboard.Padding = new Padding(20);
@@ -1316,7 +1342,7 @@ namespace GHelper
             panelVersion.Controls.Add(labelCharge);
             panelVersion.Controls.Add(checkStartup);
             panelVersion.Dock = DockStyle.Top;
-            panelVersion.Location = new Point(11, 1604);
+            panelVersion.Location = new Point(11, 1727);
             panelVersion.Margin = new Padding(4);
             panelVersion.Name = "panelVersion";
             panelVersion.Size = new Size(827, 56);
@@ -1341,7 +1367,7 @@ namespace GHelper
             panelPeripherals.Controls.Add(tableLayoutPeripherals);
             panelPeripherals.Controls.Add(panelPeripheralsTile);
             panelPeripherals.Dock = DockStyle.Top;
-            panelPeripherals.Location = new Point(11, 1287);
+            panelPeripherals.Location = new Point(11, 1410);
             panelPeripherals.Margin = new Padding(0);
             panelPeripherals.Name = "panelPeripherals";
             panelPeripherals.Padding = new Padding(20, 20, 20, 10);
@@ -1483,7 +1509,7 @@ namespace GHelper
             panelAlly.Controls.Add(tableLayoutAlly);
             panelAlly.Controls.Add(panelAllyTitle);
             panelAlly.Dock = DockStyle.Top;
-            panelAlly.Location = new Point(11, 1003);
+            panelAlly.Location = new Point(11, 1126);
             panelAlly.Margin = new Padding(0);
             panelAlly.Name = "panelAlly";
             panelAlly.Padding = new Padding(20, 20, 20, 0);
@@ -1611,20 +1637,118 @@ namespace GHelper
             labelAlly.TabIndex = 26;
             labelAlly.Text = "Ally Controller";
             // 
-            // comboInterval
+            // panelGamma
             // 
-            comboInterval.BorderColor = Color.White;
+            panelGamma.AutoSize = true;
-            comboInterval.ButtonColor = Color.FromArgb(255, 255, 255);
+            panelGamma.AutoSizeMode = AutoSizeMode.GrowAndShrink;
-            comboInterval.Dock = DockStyle.Top;
+            panelGamma.Controls.Add(sliderGamma);
-            comboInterval.Font = new Font("Segoe UI", 9F, FontStyle.Regular, GraphicsUnit.Point);
+            panelGamma.Controls.Add(panelGammaTitle);
-            comboInterval.FormattingEnabled = true;
+            panelGamma.Dock = DockStyle.Top;
-            comboInterval.ItemHeight = 32;
+            panelGamma.Location = new Point(11, 827);
-            comboInterval.Location = new Point(7, 75);
+            panelGamma.Margin = new Padding(0);
-            comboInterval.Margin = new Padding(7, 11, 7, 8);
+            panelGamma.Name = "panelGamma";
-            comboInterval.Name = "comboInterval";
+            panelGamma.Padding = new Padding(20, 20, 20, 10);
-            comboInterval.Size = new Size(248, 40);
+            panelGamma.Size = new Size(827, 123);
-            comboInterval.TabIndex = 19;
+            panelGamma.TabIndex = 9;
-            comboInterval.Visible = false;
+            // 
+            // sliderGamma
+            // 
+            sliderGamma.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            sliderGamma.Location = new Point(40, 69);
+            sliderGamma.Margin = new Padding(4);
+            sliderGamma.Max = 100;
+            sliderGamma.Min = 0;
+            sliderGamma.Name = "sliderGamma";
+            sliderGamma.Size = new Size(752, 40);
+            sliderGamma.Step = 10;
+            sliderGamma.TabIndex = 20;
+            sliderGamma.Text = "sliderGamma";
+            sliderGamma.Value = 100;
+            // 
+            // panelGammaTitle
+            // 
+            panelGammaTitle.Controls.Add(buttonGammaLoad);
+            panelGammaTitle.Controls.Add(buttonGammaSave);
+            panelGammaTitle.Controls.Add(labelGamma);
+            panelGammaTitle.Controls.Add(pictureGamma);
+            panelGammaTitle.Controls.Add(labelGammaTitle);
+            panelGammaTitle.Dock = DockStyle.Top;
+            panelGammaTitle.Location = new Point(20, 20);
+            panelGammaTitle.Margin = new Padding(4);
+            panelGammaTitle.Name = "panelGammaTitle";
+            panelGammaTitle.Padding = new Padding(0, 0, 0, 4);
+            panelGammaTitle.Size = new Size(787, 44);
+            panelGammaTitle.TabIndex = 40;
+            // 
+            // buttonGammaLoad
+            // 
+            buttonGammaLoad.Activated = false;
+            buttonGammaLoad.BackColor = SystemColors.ControlLight;
+            buttonGammaLoad.BorderColor = Color.Transparent;
+            buttonGammaLoad.BorderRadius = 2;
+            buttonGammaLoad.FlatAppearance.BorderSize = 0;
+            buttonGammaLoad.FlatStyle = FlatStyle.Flat;
+            buttonGammaLoad.Font = new Font("Segoe UI", 7.125F, FontStyle.Bold, GraphicsUnit.Point);
+            buttonGammaLoad.ForeColor = SystemColors.ControlDark;
+            buttonGammaLoad.Location = new Point(500, 4);
+            buttonGammaLoad.Margin = new Padding(0);
+            buttonGammaLoad.Name = "buttonGammaLoad";
+            buttonGammaLoad.Secondary = true;
+            buttonGammaLoad.Size = new Size(76, 36);
+            buttonGammaLoad.TabIndex = 41;
+            buttonGammaLoad.Text = "Load";
+            buttonGammaLoad.UseVisualStyleBackColor = false;
+            // 
+            // buttonGammaSave
+            // 
+            buttonGammaSave.Activated = false;
+            buttonGammaSave.BackColor = SystemColors.ControlLight;
+            buttonGammaSave.BorderColor = Color.Transparent;
+            buttonGammaSave.BorderRadius = 2;
+            buttonGammaSave.FlatAppearance.BorderSize = 0;
+            buttonGammaSave.FlatStyle = FlatStyle.Flat;
+            buttonGammaSave.Font = new Font("Segoe UI", 7.125F, FontStyle.Bold, GraphicsUnit.Point);
+            buttonGammaSave.ForeColor = SystemColors.ControlDark;
+            buttonGammaSave.Location = new Point(576, 4);
+            buttonGammaSave.Margin = new Padding(0);
+            buttonGammaSave.Name = "buttonGammaSave";
+            buttonGammaSave.Secondary = true;
+            buttonGammaSave.Size = new Size(75, 36);
+            buttonGammaSave.TabIndex = 40;
+            buttonGammaSave.Text = "Save";
+            buttonGammaSave.UseVisualStyleBackColor = false;
+            // 
+            // labelGamma
+            // 
+            labelGamma.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+            labelGamma.Location = new Point(675, 4);
+            labelGamma.Margin = new Padding(8, 0, 8, 0);
+            labelGamma.Name = "labelGamma";
+            labelGamma.Size = new Size(107, 36);
+            labelGamma.TabIndex = 39;
+            labelGamma.Text = "                ";
+            labelGamma.TextAlign = ContentAlignment.TopRight;
+            // 
+            // pictureGamma
+            // 
+            pictureGamma.BackgroundImage = Properties.Resources.icons8_brightness_32;
+            pictureGamma.BackgroundImageLayout = ImageLayout.Zoom;
+            pictureGamma.Location = new Point(4, 2);
+            pictureGamma.Margin = new Padding(4);
+            pictureGamma.Name = "pictureGamma";
+            pictureGamma.Size = new Size(32, 32);
+            pictureGamma.TabIndex = 38;
+            pictureGamma.TabStop = false;
+            // 
+            // labelGammaTitle
+            // 
+            labelGammaTitle.Font = new Font("Segoe UI", 9F, FontStyle.Bold, GraphicsUnit.Point);
+            labelGammaTitle.Location = new Point(43, 0);
+            labelGammaTitle.Margin = new Padding(8, 0, 8, 0);
+            labelGammaTitle.Name = "labelGammaTitle";
+            labelGammaTitle.Size = new Size(307, 32);
+            labelGammaTitle.TabIndex = 37;
+            labelGammaTitle.Text = "Flicker-free Dimming";
             // 
             // SettingsForm
             // 
@@ -1632,7 +1756,7 @@ namespace GHelper
             AutoScaleMode = AutoScaleMode.Dpi;
             AutoSize = true;
             AutoSizeMode = AutoSizeMode.GrowAndShrink;
-            ClientSize = new Size(849, 1717);
+            ClientSize = new Size(849, 2119);
             Controls.Add(panelFooter);
             Controls.Add(panelVersion);
             Controls.Add(panelBattery);
@@ -1640,6 +1764,7 @@ namespace GHelper
             Controls.Add(panelKeyboard);
             Controls.Add(panelAlly);
             Controls.Add(panelMatrix);
+            Controls.Add(panelGamma);
             Controls.Add(panelScreen);
             Controls.Add(panelGPU);
             Controls.Add(panelPerformance);
@@ -1708,6 +1833,9 @@ namespace GHelper
             panelAllyTitle.ResumeLayout(false);
             panelAllyTitle.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureAlly).EndInit();
+            panelGamma.ResumeLayout(false);
+            panelGammaTitle.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)pictureGamma).EndInit();
             ResumeLayout(false);
             PerformLayout();
         }
@@ -1803,5 +1931,13 @@ namespace GHelper
         private RButton buttonController;
         private RButton buttonOverlay;
         private RComboBox comboInterval;
+        private Panel panelGamma;
+        private Slider sliderGamma;
+        private Panel panelGammaTitle;
+        private Label labelGamma;
+        private PictureBox pictureGamma;
+        private Label labelGammaTitle;
+        private RButton buttonGammaLoad;
+        private RButton buttonGammaSave;
     }
 }

app/Settings.cs

@@ -253,9 +253,31 @@ namespace GHelper
             VisualiseFnLock();
             buttonFnLock.Click += ButtonFnLock_Click;
 
+            sliderGamma.ValueChanged += SliderGamma_ValueChanged;
+            labelGamma.Text = "100%";
+
+            buttonGammaSave.Click += ButtonGammaSave_Click;
+            buttonGammaLoad.Click += ButtonGammaLoad_Click;
+
             panelPerformance.Focus();
         }
 
+        private void ButtonGammaLoad_Click(object? sender, EventArgs e)
+        {
+            screenControl.RestoreGamma();
+        }
+
+        private void ButtonGammaSave_Click(object? sender, EventArgs e)
+        {
+            screenControl.SaveGamma();
+        }
+
+        private void SliderGamma_ValueChanged(object? sender, EventArgs e)
+        {
+            screenControl.SetGamma(sliderGamma.Value);
+            labelGamma.Text = sliderGamma.Value + "%";
+        }
+
         private void ButtonOverlay_Click(object? sender, EventArgs e)
         {
             KeyboardHook.KeyKeyKeyPress(Keys.LControlKey, Keys.LShiftKey, Keys.O);

app/WindowsDisplayAPI/ColorDepth.cs

@@ -0,0 +1,11 @@
+namespace WindowsDisplayAPI
+{
+    public enum ColorDepth
+    {
+        Depth4Bit = 4,
+        Depth8Bit = 8,
+        Depth16Bit = 16, // 0x00000010
+        Depth24Bit = 24, // 0x00000018
+        Depth32Bit = 32 // 0x00000020
+    }
+}

app/WindowsDisplayAPI/Device.cs

@@ -0,0 +1,104 @@
+namespace WindowsDisplayAPI
+{
+    /// <summary>
+    ///     Represents a Windows Video Device including Display Devices and Video Controllers
+    /// </summary>
+    public abstract class Device
+    {
+        /// <summary>
+        ///     Creates a new Device
+        /// </summary>
+        /// <param name="devicePath">The device path</param>
+        /// <param name="deviceName">The device name</param>
+        /// <param name="deviceKey">The device driver registry key</param>
+        protected Device(string devicePath, string deviceName, string deviceKey)
+        {
+            DevicePath = devicePath;
+            DeviceName = deviceName;
+            DeviceKey = deviceKey;
+        }
+
+        /// <summary>
+        ///     Gets the registry address of the device driver and configuration
+        /// </summary>
+        public virtual string DeviceKey { get; }
+
+        /// <summary>
+        ///     Gets the Windows device name
+        /// </summary>
+        public virtual string DeviceName { get; }
+
+        /// <summary>
+        ///     Gets the Windows device path
+        /// </summary>
+        public virtual string DevicePath { get; }
+
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            return $"{GetType().Name}: {DeviceName}";
+        }
+
+#if !NETSTANDARD
+        /// <summary>
+        ///     Opens the registry key at the address specified by the DeviceKey property
+        /// </summary>
+        /// <returns>A RegistryKey instance for successful call, otherwise null</returns>
+        /// <exception cref="WindowsDisplayAPI.Exceptions.InvalidRegistryAddressException">Registry address is invalid or unknown.</exception>
+        public Microsoft.Win32.RegistryKey OpenDeviceKey()
+        {
+            if (string.IsNullOrWhiteSpace(DeviceKey)) {
+                return null;
+            }
+
+            const string machineRootName = "\\Registry\\Machine\\";
+            const string userRootName = "\\Registry\\Current\\";
+
+            if (DeviceKey.StartsWith(machineRootName, System.StringComparison.InvariantCultureIgnoreCase)) {
+                return Microsoft.Win32.Registry.LocalMachine.OpenSubKey(
+                    DeviceKey.Substring(machineRootName.Length),
+                    Microsoft.Win32.RegistryKeyPermissionCheck.ReadSubTree
+                );
+            }
+
+            if (DeviceKey.StartsWith(userRootName, System.StringComparison.InvariantCultureIgnoreCase)) {
+                return Microsoft.Win32.Registry.Users.OpenSubKey(
+                    DeviceKey.Substring(userRootName.Length),
+                    Microsoft.Win32.RegistryKeyPermissionCheck.ReadSubTree
+                );
+            }
+
+            throw new Exceptions.InvalidRegistryAddressException("Registry address is invalid or unknown.");
+        }
+
+        /// <summary>
+        ///     Opens the registry key of the Windows PnP manager for this device
+        /// </summary>
+        /// <returns>A RegistryKey instance for successful call, otherwise null</returns>
+        public Microsoft.Win32.RegistryKey OpenDevicePnPKey()
+        {
+            if (string.IsNullOrWhiteSpace(DevicePath)) {
+                return null;
+            }
+
+            var path = DevicePath;
+            if (path.StartsWith("\\\\?\\"))
+            {
+                path = path.Substring(4).Replace("#", "\\");
+                if (path.EndsWith("}"))
+                {
+                    var guidIndex = path.LastIndexOf("{", System.StringComparison.InvariantCulture);
+                    if (guidIndex > 0) {
+                        path = path.Substring(0, guidIndex);
+                    }
+                }
+            }
+
+            return Microsoft.Win32.Registry.LocalMachine.OpenSubKey(
+                "SYSTEM\\CurrentControlSet\\Enum\\" + path,
+                Microsoft.Win32.RegistryKeyPermissionCheck.ReadSubTree
+            );
+        }
+#endif
+    }
+}

app/WindowsDisplayAPI/Display.cs

@@ -0,0 +1,179 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using WindowsDisplayAPI.Exceptions;
+using WindowsDisplayAPI.Native;
+using WindowsDisplayAPI.Native.DeviceContext;
+using WindowsDisplayAPI.Native.DeviceContext.Structures;
+
+namespace WindowsDisplayAPI
+{
+    /// <summary>
+    ///     Represents a Windows Attached Display Device
+    /// </summary>
+    public class Display : DisplayDevice
+    {
+        /// <summary>
+        ///     Creates a new Display
+        /// </summary>
+        /// <param name="device">The DisplayDevice instance to copy information from</param>
+        protected Display(DisplayDevice device)
+            : base(
+                device.DevicePath,
+                device.DeviceName,
+                device.DeviceKey,
+                device.Adapter,
+                device.IsAvailable,
+                false
+            )
+        {
+        }
+
+        /// <summary>
+        ///     Gets the display capabilities.
+        /// </summary>
+        public MonitorCapabilities Capabilities
+        {
+            get
+            {
+                var handle = DCHandle.CreateFromDevice(ScreenName, DevicePath);
+
+                if (!IsValid || handle?.IsInvalid != false)
+                {
+                    throw new InvalidDisplayException(DevicePath);
+                }
+
+                return new MonitorCapabilities(handle);
+            }
+        }
+
+        /// <inheritdoc />
+        public override string DisplayName
+        {
+            get
+            {
+                if (IsValid)
+                {
+                    return DisplayAdapter.GetDisplayAdapters()
+                        .SelectMany(adapter => adapter.GetDisplayDevices(base.IsAvailable))
+                        .FirstOrDefault(
+                            device => device.DevicePath.Equals(DevicePath) && device.DeviceKey.Equals(DeviceKey)
+                        )?.DisplayName;
+                }
+
+                return ToUnAttachedDisplay()?.DisplayName;
+            }
+        }
+
+        /// <summary>
+        ///     Gets or sets the display gamma ramp look up table.
+        /// </summary>
+        public DisplayGammaRamp GammaRamp
+        {
+            get
+            {
+                var handle = DCHandle.CreateFromDevice(ScreenName, DevicePath);
+
+                if (!IsValid || handle?.IsInvalid != false)
+                {
+                    throw new InvalidDisplayException(DevicePath);
+                }
+
+                var gammaRamp = new GammaRamp();
+
+                return DeviceContextApi.GetDeviceGammaRamp(handle, ref gammaRamp)
+                    ? new DisplayGammaRamp(gammaRamp)
+                    : null;
+            }
+            set
+            {
+                var handle = DCHandle.CreateFromDevice(ScreenName, DevicePath);
+
+                if (!IsValid || handle?.IsInvalid != false)
+                {
+                    throw new InvalidDisplayException(DevicePath);
+                }
+
+                var gammaRamp = value.AsRamp();
+
+                if (!DeviceContextApi.SetDeviceGammaRamp(handle, ref gammaRamp))
+                {
+                    //throw new ArgumentException("Invalid argument or value passed.", nameof(value));
+                }
+            }
+        }
+
+        /// <inheritdoc />
+        public override bool IsAvailable
+        {
+            get => base.IsAvailable && IsValid;
+        }
+
+        /// <inheritdoc />
+        public override bool IsValid
+        {
+            get
+            {
+                return DisplayAdapter.GetDisplayAdapters()
+                    .SelectMany(adapter => adapter.GetDisplayDevices(base.IsAvailable))
+                    .Any(
+                        device => device.DevicePath.Equals(DevicePath) && device.DeviceKey.Equals(DeviceKey)
+                    );
+            }
+        }
+
+        /// <inheritdoc />
+        public override string ScreenName
+        {
+            get
+            {
+                if (IsValid)
+                {
+                    return
+                        DisplayAdapter.GetDisplayAdapters()
+                            .SelectMany(adapter => adapter.GetDisplayDevices(base.IsAvailable))
+                            .FirstOrDefault(
+                                device => device.DevicePath.Equals(DevicePath) && device.DeviceKey.Equals(DeviceKey)
+                            )?.ScreenName;
+                }
+
+                return ToUnAttachedDisplay()?.ScreenName;
+            }
+        }
+
+        /// <summary>
+        ///     Returns a list of all attached displays on this machine
+        /// </summary>
+        /// <returns>An enumerable list of Displays</returns>
+        public static IEnumerable<Display> GetDisplays()
+        {
+            return DisplayAdapter.GetDisplayAdapters()
+                .SelectMany(adapter => adapter.GetDisplayDevices(true))
+                .Select(device => new Display(device));
+        }
+
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            return IsValid ? $"{GetType().Name}: {DisplayName} ({DeviceName})" : $"{GetType().Name}: Invalid";
+        }
+
+        /// <summary>
+        ///     Returns the corresponding UnAttachedDisplay device for this display. Only valid when this instance is invalidated
+        ///     due to display detachment.
+        /// </summary>
+        /// <returns></returns>
+        public UnAttachedDisplay ToUnAttachedDisplay()
+        {
+            if (IsValid)
+            {
+                return null;
+            }
+
+            return UnAttachedDisplay.GetUnAttachedDisplays()
+                .FirstOrDefault(
+                    display => display.DevicePath.Equals(DevicePath) && display.DeviceKey.Equals(DeviceKey)
+                );
+        }
+    }
+}

app/WindowsDisplayAPI/DisplayAdapter.cs

@@ -0,0 +1,123 @@
+using System.Collections.Generic;
+using System.Linq;
+using WindowsDisplayAPI.DisplayConfig;
+using WindowsDisplayAPI.Native;
+
+namespace WindowsDisplayAPI
+{
+    /// <summary>
+    ///     Represents a Windows Video Controller Display Adapter Device
+    /// </summary>
+    public class DisplayAdapter : Device
+    {
+        /// <summary>
+        ///     Creates a new DisplayAdapter
+        /// </summary>
+        /// <param name="devicePath">The device path</param>
+        /// <param name="deviceName">The device name</param>
+        /// <param name="deviceKey">The device driver registry key</param>
+        protected DisplayAdapter(string devicePath, string deviceName, string deviceKey)
+            : base(devicePath, deviceName, deviceKey)
+        {
+        }
+
+        /// <summary>
+        ///     Returns a list of all display adapters on this machine
+        /// </summary>
+        /// <returns>An enumerable list of DisplayAdapters</returns>
+        public static IEnumerable<DisplayAdapter> GetDisplayAdapters()
+        {
+            var device = Native.DeviceContext.Structures.DisplayDevice.Initialize();
+            var deviceIds = new List<string>();
+
+            for (uint i = 0; DeviceContextApi.EnumDisplayDevices(null, i, ref device, 0); i++)
+            {
+                if (!deviceIds.Contains(device.DeviceId))
+                {
+                    deviceIds.Add(device.DeviceId);
+
+                    yield return new DisplayAdapter(device.DeviceId, device.DeviceString, device.DeviceKey);
+                }
+
+                device = Native.DeviceContext.Structures.DisplayDevice.Initialize();
+            }
+        }
+
+        /// <summary>
+        ///     Returns a list of all display devices connected to this adapter
+        /// </summary>
+        /// <returns>An enumerable list of DisplayDevices</returns>
+        public IEnumerable<DisplayDevice> GetDisplayDevices()
+        {
+            return GetDisplayDevices(null);
+        }
+
+        /// <summary>
+        ///     Returns the corresponding PathDisplayAdapter instance
+        /// </summary>
+        /// <returns>An instance of PathDisplayAdapter, or null</returns>
+        public PathDisplayAdapter ToPathDisplayAdapter()
+        {
+            return PathDisplayAdapter.GetAdapters()
+                .FirstOrDefault(adapter =>
+                    adapter.DevicePath.StartsWith("\\\\?\\" + DevicePath.Replace("\\", "#"))
+                );
+        }
+
+        internal IEnumerable<DisplayDevice> GetDisplayDevices(bool? filterByAvailability)
+        {
+            var returned = new Dictionary<string, string>();
+
+            var adapterIndex = -1;
+
+            while (true)
+            {
+                adapterIndex++;
+                var adapter = Native.DeviceContext.Structures.DisplayDevice.Initialize();
+
+                if (!DeviceContextApi.EnumDisplayDevices(null, (uint) adapterIndex, ref adapter, 0))
+                {
+                    break;
+                }
+
+                if (!DevicePath.Equals(adapter.DeviceId))
+                {
+                    continue;
+                }
+
+                var displayIndex = -1;
+
+                while (true)
+                {
+                    displayIndex++;
+                    var display = Native.DeviceContext.Structures.DisplayDevice.Initialize();
+
+                    if (!DeviceContextApi.EnumDisplayDevices(adapter.DeviceName, (uint) displayIndex, ref display, 1))
+                    {
+                        break;
+                    }
+
+                    var displayDevice = DisplayDevice.FromDeviceInformation(this, adapter, display);
+
+                    if (!filterByAvailability.HasValue)
+                    {
+                        yield return displayDevice;
+                    }
+                    else if (displayDevice.IsAvailable == filterByAvailability.Value)
+                    {
+                        if (returned.ContainsKey(display.DeviceId) &&
+                            returned[display.DeviceId].Equals(display.DeviceKey)
+                        )
+                        {
+                            continue;
+                        }
+
+                        returned.Add(display.DeviceId, display.DeviceKey);
+
+                        yield return displayDevice;
+                    }
+                }
+            }
+        }
+    }
+}

app/WindowsDisplayAPI/DisplayCapabilities.cs

@@ -0,0 +1,269 @@
+using System;
+using WindowsDisplayAPI.Native;
+using WindowsDisplayAPI.Native.DeviceContext;
+
+namespace WindowsDisplayAPI
+{
+    /// <summary>
+    ///     Contains information about the device capabilities of a display device
+    /// </summary>
+    public sealed class MonitorCapabilities : IDisposable
+    {
+        private readonly DCHandle _dcHandle;
+
+        internal MonitorCapabilities(DCHandle dcHandle)
+        {
+            _dcHandle = dcHandle;
+
+            var tech = (DisplayTechnology) DeviceContextApi.GetDeviceCaps(_dcHandle, DeviceCapability.Technology);
+
+            if (tech != DisplayTechnology.RasterDisplay)
+            {
+                throw new NotSupportedException();
+            }
+        }
+
+        /// <summary>
+        ///     Gets the actual color resolution of the device, in bits per pixel.
+        /// </summary>
+        public int ActualColorDepth
+        {
+            get => DeviceContextApi.GetDeviceCaps(_dcHandle, DeviceCapability.ColorResolution) * ColorPlanes;
+        }
+
+        /// <summary>
+        ///     Gets a boolean value indicating if the device is capable of clipping to a rectangle.
+        /// </summary>
+        public bool ClipToRectangleCapability
+        {
+            get => DeviceContextApi.GetDeviceCaps(_dcHandle, DeviceCapability.ClipCapabilities) > 0;
+        }
+
+        /// <summary>
+        ///     Gets the color management capabilities of the device
+        /// </summary>
+        public DisplayColorManagementCapabilities ColorManagementCapabilities
+        {
+            get => (DisplayColorManagementCapabilities) DeviceContextApi.GetDeviceCaps(
+                _dcHandle,
+                DeviceCapability.ColorManagementCapabilities
+            );
+        }
+
+        /// <summary>
+        ///     Gets the number of color planes.
+        /// </summary>
+        public int ColorPlanes
+        {
+            get => DeviceContextApi.GetDeviceCaps(_dcHandle, DeviceCapability.Planes);
+        }
+
+        /// <summary>
+        ///     Gets the curve capabilities of the device
+        /// </summary>
+        public DisplayCurveCapabilities CurveCapabilities
+        {
+            get => (DisplayCurveCapabilities) DeviceContextApi.GetDeviceCaps(
+                _dcHandle,
+                DeviceCapability.CurveCapabilities
+            );
+        }
+
+        /// <summary>
+        ///     Gets the diagonal width of the device pixel used for line drawing.
+        /// </summary>
+        public int DevicePixelDiagonalWidth
+        {
+            get => DeviceContextApi.GetDeviceCaps(_dcHandle, DeviceCapability.HypotenuseAspect);
+        }
+
+        /// <summary>
+        ///     Gets the relative height of a device pixel used for line drawing.
+        /// </summary>
+        public int DevicePixelRelativeHeight
+        {
+            get => DeviceContextApi.GetDeviceCaps(_dcHandle, DeviceCapability.VerticalAspect);
+        }
+
+        /// <summary>
+        ///     Gets the relative width of a device pixel used for line drawing.
+        /// </summary>
+        public int DevicePixelRelativeWidth
+        {
+            get => DeviceContextApi.GetDeviceCaps(_dcHandle, DeviceCapability.HorizontalAspect);
+        }
+
+        /// <summary>
+        ///     Gets the diagonal length of the physical screen in millimeters.
+        /// </summary>
+        public int DiagonalSizeInMM
+        {
+            get => (int) Math.Round(Math.Pow(Math.Pow(VerticalSizeInMM, 2) + Math.Pow(HorizontalSizeInMM, 2), 0.5));
+        }
+
+
+        /// <summary>
+        ///     Gets the device driver version.
+        /// </summary>
+        public int DriverVersion
+        {
+            get => DeviceContextApi.GetDeviceCaps(_dcHandle, DeviceCapability.DriverVersion);
+        }
+
+        /// <summary>
+        ///     Gets the effective color resolution of the device, in bits per pixel.
+        /// </summary>
+        public int EffectiveColorDepth
+        {
+            get => DeviceContextApi.GetDeviceCaps(_dcHandle, DeviceCapability.BitsPerPixel) * ColorPlanes;
+        }
+
+        /// <summary>
+        ///     Gets the number of pixels per logical inch along the screen width.
+        /// </summary>
+        public int HorizontalPixelPerInch
+        {
+            get => DeviceContextApi.GetDeviceCaps(_dcHandle, DeviceCapability.HorizontalLogicalPixels);
+        }
+
+        /// <summary>
+        ///     Gets the height of screen in raster lines.
+        /// </summary>
+        public int HorizontalResolution
+        {
+            get => DeviceContextApi.GetDeviceCaps(_dcHandle, DeviceCapability.HorizontalResolution);
+        }
+
+        /// <summary>
+        ///     Gets the width of the physical screen in millimeters.
+        /// </summary>
+        public int HorizontalSizeInMM
+        {
+            get => DeviceContextApi.GetDeviceCaps(_dcHandle, DeviceCapability.HorizontalSizeInMM);
+        }
+
+        /// <summary>
+        ///     Gets the line capabilities of the device
+        /// </summary>
+        public DisplayLineCapabilities LineCapabilities
+        {
+            get => (DisplayLineCapabilities) DeviceContextApi.GetDeviceCaps(
+                _dcHandle,
+                DeviceCapability.LineCapabilities
+            );
+        }
+
+        /// <summary>
+        ///     Gets the polygon capabilities of the device
+        /// </summary>
+        public DisplayPolygonalCapabilities PolygonalCapabilities
+        {
+            get => (DisplayPolygonalCapabilities) DeviceContextApi.GetDeviceCaps(
+                _dcHandle,
+                DeviceCapability.PolygonalCapabilities
+            );
+        }
+
+        /// <summary>
+        ///     Gets the preferred horizontal drawing alignment, expressed as a multiple of pixels. For best drawing performance,
+        ///     windows should be horizontally aligned to a multiple of this value. A value of null indicates that the device is
+        ///     accelerated, and any alignment may be used.
+        /// </summary>
+        public int? PreferredHorizontalDrawingAlignment
+        {
+            get
+            {
+                var value = DeviceContextApi.GetDeviceCaps(_dcHandle, DeviceCapability.PreferredBLTAlignment);
+
+                if (value == 0)
+                {
+                    return null;
+                }
+
+                return value;
+            }
+        }
+
+        /// <summary>
+        ///     Gets the raster capabilities of the device
+        /// </summary>
+        public DisplayRasterCapabilities RasterCapabilities
+        {
+            get => (DisplayRasterCapabilities) DeviceContextApi.GetDeviceCaps(
+                _dcHandle,
+                DeviceCapability.RasterCapabilities
+            );
+        }
+
+        /// <summary>
+        ///     Gets the shader blending capabilities of the device
+        /// </summary>
+        public DisplayShaderBlendingCapabilities ShaderBlendingCapabilities
+        {
+            get => (DisplayShaderBlendingCapabilities) DeviceContextApi.GetDeviceCaps(
+                _dcHandle,
+                DeviceCapability.ShadeBlendingCapabilities
+            );
+        }
+
+        /// <summary>
+        ///     Gets the text capabilities of the device
+        /// </summary>
+        public DisplayTextCapabilities TextCapabilities
+        {
+            get => (DisplayTextCapabilities) DeviceContextApi.GetDeviceCaps(
+                _dcHandle,
+                DeviceCapability.TextCapabilities
+            );
+        }
+
+        /// <summary>
+        ///     Gets the number of pixels per logical inch along the screen height.
+        /// </summary>
+        public int VerticalPixelPerInch
+        {
+            get => DeviceContextApi.GetDeviceCaps(_dcHandle, DeviceCapability.VerticalLogicalPixels);
+        }
+
+        /// <summary>
+        ///     Gets the current vertical refresh rate of the device, in cycles per second (Hz) or null for display hardware's
+        ///     default refresh rate.
+        /// </summary>
+        public int? VerticalRefreshRateInHz
+        {
+            get
+            {
+                var value = DeviceContextApi.GetDeviceCaps(_dcHandle, DeviceCapability.VerticalRefreshRateInHz);
+
+                if (value <= 1)
+                {
+                    return null;
+                }
+
+                return value;
+            }
+        }
+
+        /// <summary>
+        ///     Gets the width of the screen in pixels.
+        /// </summary>
+        public int VerticalResolution
+        {
+            get => DeviceContextApi.GetDeviceCaps(_dcHandle, DeviceCapability.VerticalResolution);
+        }
+
+        /// <summary>
+        ///     Gets the height of the physical screen in millimeters.
+        /// </summary>
+        public int VerticalSizeInMM
+        {
+            get => DeviceContextApi.GetDeviceCaps(_dcHandle, DeviceCapability.VerticalSizeInMM);
+        }
+
+        /// <inheritdoc />
+        public void Dispose()
+        {
+            _dcHandle?.Dispose();
+        }
+    }
+}

app/WindowsDisplayAPI/DisplayColorManagementCapabilities.cs

@@ -0,0 +1,31 @@
+using System;
+
+namespace WindowsDisplayAPI
+{
+    /// <summary>
+    ///     Contains possible color management capabilities of a display device
+    /// </summary>
+    [Flags]
+    public enum DisplayColorManagementCapabilities
+    {
+        /// <summary>
+        ///     Device does not support ICM.
+        /// </summary>
+        None = 0,
+
+        /// <summary>
+        ///     Device can perform ICM on either the device driver or the device itself.
+        /// </summary>
+        DeviceICM = 1,
+
+        /// <summary>
+        ///     Device supports gamma ramp modification and retrieval
+        /// </summary>
+        GammaRamp = 2,
+
+        /// <summary>
+        ///     Device can accept CMYK color space ICC color profile.
+        /// </summary>
+        CMYKColor = 4
+    }
+}

app/WindowsDisplayAPI/DisplayConfig/PathDisplayAdapter.cs

@@ -0,0 +1,190 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using WindowsDisplayAPI.Native;
+using WindowsDisplayAPI.Native.DisplayConfig.Structures;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.DisplayConfig
+{
+    /// <summary>
+    ///     Represents a path display adapter
+    /// </summary>
+    public class PathDisplayAdapter : IEquatable<PathDisplayAdapter>
+    {
+        /// <summary>
+        ///     Creates a new PathDisplayAdapter
+        /// </summary>
+        /// <param name="adapterId">The adapter local unique identification</param>
+        public PathDisplayAdapter(LUID adapterId)
+        {
+            AdapterId = adapterId;
+        }
+
+        /// <summary>
+        ///     Gets the display adapter local identification LUID
+        /// </summary>
+        public LUID AdapterId { get; }
+
+        /// <summary>
+        ///     Gets the display adapter device path
+        /// </summary>
+        /// <exception cref="Win32Exception">Error code can be retrieved from Win32Exception.NativeErrorCode property</exception>
+        public string DevicePath
+        {
+            get
+            {
+                var adapterName = new DisplayConfigAdapterName(AdapterId);
+                var result = DisplayConfigApi.DisplayConfigGetDeviceInfo(ref adapterName);
+
+                if (result == Win32Status.Success)
+                {
+                    return adapterName.AdapterDevicePath;
+                }
+
+                throw new Win32Exception((int) result);
+            }
+        }
+
+        /// <summary>
+        ///     Gets a boolean value indicating the instance validity
+        /// </summary>
+        public bool IsInvalid
+        {
+            get => AdapterId.IsEmpty();
+        }
+
+        /// <inheritdoc />
+        public bool Equals(PathDisplayAdapter other)
+        {
+            if (ReferenceEquals(null, other))
+            {
+                return false;
+            }
+
+            if (ReferenceEquals(this, other))
+            {
+                return true;
+            }
+
+            return AdapterId == other.AdapterId;
+        }
+
+        /// <summary>
+        ///     Retrieving a list of all adapters from the currently active and inactive paths
+        /// </summary>
+        /// <returns>An array of PathDisplayAdapter instances</returns>
+        public static PathDisplayAdapter[] GetAdapters()
+        {
+            var adapters = new Dictionary<LUID, PathDisplayAdapter>();
+
+            foreach (var pathInfo in PathInfo.GetAllPaths())
+            {
+                if (!pathInfo.DisplaySource.Adapter.IsInvalid &&
+                    !adapters.ContainsKey(pathInfo.DisplaySource.Adapter.AdapterId))
+                {
+                    adapters.Add(pathInfo.DisplaySource.Adapter.AdapterId, pathInfo.DisplaySource.Adapter);
+                }
+
+                foreach (var pathTargetInfo in pathInfo.TargetsInfo)
+                {
+                    if (!pathTargetInfo.DisplayTarget.Adapter.IsInvalid &&
+                        !adapters.ContainsKey(pathTargetInfo.DisplayTarget.Adapter.AdapterId))
+                    {
+                        adapters.Add(pathTargetInfo.DisplayTarget.Adapter.AdapterId, pathTargetInfo.DisplayTarget.Adapter);
+                    }
+                }
+            }
+
+            return adapters.Values.ToArray();
+        }
+
+        /// <summary>
+        ///     Checks for equality of two PathDisplayAdapter instances
+        /// </summary>
+        /// <param name="left">The first instance</param>
+        /// <param name="right">The second instance</param>
+        /// <returns>true if both instances are equal, otherwise false</returns>
+        public static bool operator ==(PathDisplayAdapter left, PathDisplayAdapter right)
+        {
+            return Equals(left, right) || left?.Equals(right) == true;
+        }
+
+        /// <summary>
+        ///     Checks for inequality of two PathDisplayAdapter instances
+        /// </summary>
+        /// <param name="left">The first instance</param>
+        /// <param name="right">The second instance</param>
+        /// <returns>true if both instances are not equal, otherwise false</returns>
+        public static bool operator !=(PathDisplayAdapter left, PathDisplayAdapter right)
+        {
+            return !(left == right);
+        }
+
+        /// <inheritdoc />
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj))
+            {
+                return false;
+            }
+
+            if (ReferenceEquals(this, obj))
+            {
+                return true;
+            }
+
+            return obj.GetType() == GetType() && Equals((PathDisplayAdapter) obj);
+        }
+
+        /// <inheritdoc />
+        public override int GetHashCode()
+        {
+            return AdapterId.GetHashCode();
+        }
+
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            return DevicePath;
+        }
+
+#if !NETSTANDARD
+        /// <summary>
+        ///     Opens the registry key of the Windows PnP manager for this display adapter
+        /// </summary>
+        /// <returns>A RegistryKey instance for successful call, otherwise null</returns>
+        public Microsoft.Win32.RegistryKey OpenDevicePnPKey()
+        {
+            if (string.IsNullOrWhiteSpace(DevicePath))
+                return null;
+            var path = DevicePath;
+            if (path.StartsWith("\\\\?\\"))
+            {
+                path = path.Substring(4).Replace("#", "\\");
+                if (path.EndsWith("}"))
+                {
+                    var guidIndex = path.LastIndexOf("{", StringComparison.InvariantCulture);
+                    if (guidIndex > 0)
+                        path = path.Substring(0, guidIndex);
+                }
+            }
+            return Microsoft.Win32.Registry.LocalMachine.OpenSubKey("SYSTEM\\CurrentControlSet\\Enum\\" + path,
+                Microsoft.Win32.RegistryKeyPermissionCheck.ReadSubTree);
+        }
+#endif
+
+        /// <summary>
+        ///     Gets the corresponding DisplayAdapter instance
+        /// </summary>
+        /// <returns>An instance of DisplayAdapter, or null</returns>
+        public DisplayAdapter ToDisplayAdapter()
+        {
+            return DisplayAdapter.GetDisplayAdapters()
+                .FirstOrDefault(
+                    adapter => DevicePath.StartsWith("\\\\?\\" + adapter.DevicePath.Replace("\\", "#"))
+                );
+        }
+    }
+}

app/WindowsDisplayAPI/DisplayConfig/PathDisplaySource.cs

@@ -0,0 +1,238 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using WindowsDisplayAPI.Native;
+using WindowsDisplayAPI.Native.DisplayConfig;
+using WindowsDisplayAPI.Native.DisplayConfig.Structures;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.DisplayConfig
+{
+    /// <summary>
+    ///     Represents a display path source
+    /// </summary>
+    public class PathDisplaySource : IEquatable<PathDisplaySource>
+    {
+        private static readonly DisplayConfigSourceDPIScale[] DPIScales = Enum
+            .GetValues(typeof(DisplayConfigSourceDPIScale))
+            .Cast<DisplayConfigSourceDPIScale>()
+            .OrderBy(scaling => (uint) scaling)
+            .ToArray();
+
+        /// <summary>
+        ///     Creates a new PathDisplaySource
+        /// </summary>
+        /// <param name="adapter">Display adapter</param>
+        /// <param name="sourceId">Display source identification</param>
+        public PathDisplaySource(PathDisplayAdapter adapter, uint sourceId)
+        {
+            Adapter = adapter;
+            SourceId = sourceId;
+        }
+
+        /// <summary>
+        ///     Gets the path display adapter
+        /// </summary>
+        public PathDisplayAdapter Adapter { get; }
+
+        /// <summary>
+        ///     Gets and sets the current source DPI scaling
+        /// </summary>
+        public DisplayConfigSourceDPIScale CurrentDPIScale
+        {
+            get
+            {
+                var dpiScale = new DisplayConfigGetSourceDPIScale(Adapter.AdapterId, SourceId);
+                var result = DisplayConfigApi.DisplayConfigGetDeviceInfo(ref dpiScale);
+
+                if (result != Win32Status.Success)
+                {
+                    throw new Win32Exception((int) result);
+                }
+
+                var currentScaleIndex = Math.Abs(dpiScale.MinimumScaleSteps) + dpiScale.CurrentScaleSteps;
+
+                return DPIScales[currentScaleIndex];
+            }
+            set
+            {
+                var currentScaleStep = Array.IndexOf(DPIScales, value) - Array.IndexOf(DPIScales, RecommendedDPIScale);
+
+                var dpiScale = new DisplayConfigSetSourceDPIScale(Adapter.AdapterId, SourceId, currentScaleStep);
+                var result = DisplayConfigApi.DisplayConfigSetDeviceInfo(ref dpiScale);
+
+                if (result != Win32Status.Success)
+                {
+                    throw new Win32Exception((int) result);
+                }
+            }
+        }
+
+        /// <summary>
+        ///     Returns the corresponding <see cref="DisplayScreen"/> instance.
+        /// </summary>
+        public DisplayScreen ToScreen()
+        {
+            return DisplayScreen.GetScreens().FirstOrDefault(info => info.ScreenName.Equals(DisplayName));
+        }
+
+        /// <summary>
+        ///     Gets the display name
+        /// </summary>
+        /// <exception cref="Win32Exception">Error code can be retrieved from Win32Exception.NativeErrorCode property</exception>
+        public string DisplayName
+        {
+            get
+            {
+                var sourceName = new DisplayConfigSourceDeviceName(Adapter.AdapterId, SourceId);
+                var result = DisplayConfigApi.DisplayConfigGetDeviceInfo(ref sourceName);
+
+                if (result == Win32Status.Success)
+                {
+                    return sourceName.DeviceName;
+                }
+
+                throw new Win32Exception((int) result);
+            }
+        }
+
+        /// <summary>
+        ///     Gets the maximum DPI scaling for this source
+        /// </summary>
+        public DisplayConfigSourceDPIScale MaximumDPIScale
+        {
+            get
+            {
+                var dpiScale = new DisplayConfigGetSourceDPIScale(Adapter.AdapterId, SourceId);
+                var result = DisplayConfigApi.DisplayConfigGetDeviceInfo(ref dpiScale);
+
+                if (result != Win32Status.Success)
+                {
+                    throw new Win32Exception((int) result);
+                }
+
+                var currentScaleIndex = Math.Abs(dpiScale.MinimumScaleSteps) + dpiScale.MaximumScaleSteps;
+
+                return DPIScales[currentScaleIndex];
+            }
+        }
+
+        /// <summary>
+        ///     Gets the recommended DPI scaling for this source
+        /// </summary>
+        public DisplayConfigSourceDPIScale RecommendedDPIScale
+        {
+            get
+            {
+                var dpiScale = new DisplayConfigGetSourceDPIScale(Adapter.AdapterId, SourceId);
+                var result = DisplayConfigApi.DisplayConfigGetDeviceInfo(ref dpiScale);
+
+                if (result != Win32Status.Success)
+                {
+                    throw new Win32Exception((int) result);
+                }
+
+                return DPIScales[Math.Abs(dpiScale.MinimumScaleSteps)];
+            }
+        }
+
+        /// <summary>
+        ///     Gets the zero based display identification
+        /// </summary>
+        public uint SourceId { get; }
+
+        /// <inheritdoc />
+        public bool Equals(PathDisplaySource other)
+        {
+            if (ReferenceEquals(null, other))
+            {
+                return false;
+            }
+
+            if (ReferenceEquals(this, other))
+            {
+                return true;
+            }
+
+            return Adapter == other.Adapter && SourceId == other.SourceId;
+        }
+
+        /// <summary>
+        ///     Retrieving a list of all display sources from the currently active and inactive paths
+        /// </summary>
+        /// <returns>An array of PathDisplaySource instances</returns>
+        public static PathDisplaySource[] GetDisplaySources()
+        {
+            var sources = new Dictionary<Tuple<LUID, uint>, PathDisplaySource>();
+
+            foreach (var pathInfo in PathInfo.GetAllPaths())
+            {
+                var key = Tuple.Create(
+                    pathInfo.DisplaySource.Adapter.AdapterId,
+                    pathInfo.DisplaySource.SourceId
+                );
+
+                if (!pathInfo.DisplaySource.Adapter.IsInvalid && !sources.ContainsKey(key))
+                {
+                    sources.Add(key, pathInfo.DisplaySource);
+                }
+            }
+
+            return sources.Values.ToArray();
+        }
+
+        /// <summary>
+        ///     Checks for equality of two PathDisplaySource instances
+        /// </summary>
+        /// <param name="left">The first instance</param>
+        /// <param name="right">The second instance</param>
+        /// <returns>true if both instances are equal, otherwise false</returns>
+        public static bool operator ==(PathDisplaySource left, PathDisplaySource right)
+        {
+            return Equals(left, right) || left?.Equals(right) == true;
+        }
+
+        /// <summary>
+        ///     Checks for inequality of two PathDisplaySource instances
+        /// </summary>
+        /// <param name="left">The first instance</param>
+        /// <param name="right">The second instance</param>
+        /// <returns>true if both instances are not equal, otherwise false</returns>
+        public static bool operator !=(PathDisplaySource left, PathDisplaySource right)
+        {
+            return !(left == right);
+        }
+
+        /// <inheritdoc />
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj))
+            {
+                return false;
+            }
+
+            if (ReferenceEquals(this, obj))
+            {
+                return true;
+            }
+
+            return obj.GetType() == GetType() && Equals((PathDisplaySource) obj);
+        }
+
+        /// <inheritdoc />
+        public override int GetHashCode()
+        {
+            unchecked
+            {
+                return ((Adapter != null ? Adapter.GetHashCode() : 0) * 397) ^ (int) SourceId;
+            }
+        }
+
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            return DisplayName;
+        }
+    }
+}

app/WindowsDisplayAPI/DisplayConfig/PathDisplayTarget.cs

@@ -0,0 +1,481 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Drawing;
+using System.Linq;
+using WindowsDisplayAPI.Exceptions;
+using WindowsDisplayAPI.Native;
+using WindowsDisplayAPI.Native.DisplayConfig;
+using WindowsDisplayAPI.Native.DisplayConfig.Structures;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.DisplayConfig
+{
+    /// <summary>
+    ///     Represents a display path target (Display Device)
+    /// </summary>
+    public class PathDisplayTarget : IEquatable<PathDisplayTarget>
+    {
+        /// <summary>
+        ///     Creates a new PathDisplayTarget
+        /// </summary>
+        /// <param name="adapter">Display adapter</param>
+        /// <param name="targetId">Display target identification</param>
+        public PathDisplayTarget(PathDisplayAdapter adapter, uint targetId) : this(adapter, targetId, false)
+        {
+            IsAvailable = GetDisplayTargets().Any(target => target == this);
+        }
+
+        internal PathDisplayTarget(PathDisplayAdapter adapter, uint targetId, bool isAvailable)
+        {
+            Adapter = adapter;
+            TargetId = targetId;
+            IsAvailable = isAvailable;
+        }
+
+        /// <summary>
+        ///     Gets the path display adapter
+        /// </summary>
+        public PathDisplayAdapter Adapter { get; }
+
+        /// <summary>
+        ///     Sets the display boot persistence for the target display device
+        /// </summary>
+        /// <exception cref="TargetNotAvailableException"></exception>
+        /// <exception cref="Win32Exception"></exception>
+        public bool BootPersistence
+        {
+            set
+            {
+                if (!IsAvailable)
+                {
+                    throw new TargetNotAvailableException("Extra information about the target is not available.",
+                        Adapter.AdapterId, TargetId);
+                }
+
+                var targetPersistence = new DisplayConfigSetTargetPersistence(Adapter.AdapterId, TargetId, value);
+                var result = DisplayConfigApi.DisplayConfigSetDeviceInfo(ref targetPersistence);
+
+                if (result != Win32Status.Success)
+                {
+                    throw new Win32Exception((int) result);
+                }
+            }
+        }
+
+        /// <summary>
+        ///     Gets the one-based instance number of this particular target only when the adapter has multiple targets of this
+        ///     type. The connector instance is a consecutive one-based number that is unique within each adapter. If this is the
+        ///     only target of this type on the adapter, this value is zero.
+        /// </summary>
+        /// <exception cref="Win32Exception">Error code can be retrieved from Win32Exception.NativeErrorCode property</exception>
+        /// <exception cref="TargetNotAvailableException">The target is not available</exception>
+        public int ConnectorInstance
+        {
+            get
+            {
+                if (!IsAvailable)
+                {
+                    throw new TargetNotAvailableException("Extra information about the target is not available.",
+                        Adapter.AdapterId, TargetId);
+                }
+
+                var targetName = new DisplayConfigTargetDeviceName(Adapter.AdapterId, TargetId);
+                var result = DisplayConfigApi.DisplayConfigGetDeviceInfo(ref targetName);
+
+                if (result == Win32Status.Success)
+                {
+                    return (int) targetName.ConnectorInstance;
+                }
+
+                throw new Win32Exception((int) result);
+            }
+        }
+
+        /// <summary>
+        ///     Gets the display device path
+        /// </summary>
+        /// <exception cref="Win32Exception">Error code can be retrieved from Win32Exception.NativeErrorCode property</exception>
+        /// <exception cref="TargetNotAvailableException">The target is not available</exception>
+        public string DevicePath
+        {
+            get
+            {
+                if (!IsAvailable)
+                {
+                    throw new TargetNotAvailableException("Extra information about the target is not available.",
+                        Adapter.AdapterId, TargetId);
+                }
+
+                var targetName = new DisplayConfigTargetDeviceName(Adapter.AdapterId, TargetId);
+                var result = DisplayConfigApi.DisplayConfigGetDeviceInfo(ref targetName);
+
+                if (result == Win32Status.Success)
+                {
+                    return targetName.MonitorDevicePath;
+                }
+
+                throw new Win32Exception((int) result);
+            }
+        }
+
+        /// <summary>
+        ///     Gets the display manufacture 3 character code from the display EDID manufacture identification
+        /// </summary>
+        /// <exception cref="TargetNotAvailableException">The target is not available</exception>
+        /// <exception cref="Win32Exception">Error code can be retrieved from Win32Exception.NativeErrorCode property</exception>
+        /// <exception cref="InvalidEDIDInformation">The EDID information does not contain this value</exception>
+        public string EDIDManufactureCode
+        {
+            get
+            {
+                var edidCode = EDIDManufactureId;
+                edidCode = ((edidCode & 0xff00) >> 8) | ((edidCode & 0x00ff) << 8);
+                var byte1 = (byte) 'A' + (edidCode & 0x1f) - 1;
+                var byte2 = (byte) 'A' + ((edidCode >> 5) & 0x1f) - 1;
+                var byte3 = (byte) 'A' + ((edidCode >> 10) & 0x1f) - 1;
+
+                return $"{Convert.ToChar(byte3)}{Convert.ToChar(byte2)}{Convert.ToChar(byte1)}";
+            }
+        }
+
+        /// <summary>
+        ///     Gets the display manufacture identification from the display EDID information
+        /// </summary>
+        /// <exception cref="TargetNotAvailableException">The target is not available</exception>
+        /// <exception cref="Win32Exception">Error code can be retrieved from Win32Exception.NativeErrorCode property</exception>
+        /// <exception cref="InvalidEDIDInformation">The EDID information does not contain this value</exception>
+        public int EDIDManufactureId
+        {
+            get
+            {
+                if (!IsAvailable)
+                {
+                    throw new TargetNotAvailableException("Extra information about the target is not available.",
+                        Adapter.AdapterId, TargetId);
+                }
+
+                var targetName = new DisplayConfigTargetDeviceName(Adapter.AdapterId, TargetId);
+                var result = DisplayConfigApi.DisplayConfigGetDeviceInfo(ref targetName);
+
+                if (result == Win32Status.Success)
+                {
+                    if (targetName.Flags.HasFlag(DisplayConfigTargetDeviceNameFlags.EDIDIdsValid))
+                    {
+                        return targetName.EDIDManufactureId;
+                    }
+
+                    throw new InvalidEDIDInformation("EDID does not contain necessary information.");
+                }
+
+                throw new Win32Exception((int) result);
+            }
+        }
+
+        /// <summary>
+        ///     Gets the display product identification from the display EDID information
+        /// </summary>
+        /// <exception cref="TargetNotAvailableException">The target is not available</exception>
+        /// <exception cref="Win32Exception">Error code can be retrieved from Win32Exception.NativeErrorCode property</exception>
+        /// <exception cref="InvalidEDIDInformation">The EDID information does not contain this value</exception>
+        public int EDIDProductCode
+        {
+            get
+            {
+                if (!IsAvailable)
+                {
+                    throw new TargetNotAvailableException("Extra information about the target is not available.",
+                        Adapter.AdapterId, TargetId);
+                }
+
+                var targetName = new DisplayConfigTargetDeviceName(Adapter.AdapterId, TargetId);
+                var result = DisplayConfigApi.DisplayConfigGetDeviceInfo(ref targetName);
+
+                if (result == Win32Status.Success)
+                {
+                    if (targetName.Flags.HasFlag(DisplayConfigTargetDeviceNameFlags.EDIDIdsValid))
+                    {
+                        return targetName.EDIDProductCodeId;
+                    }
+
+                    throw new InvalidEDIDInformation("EDID does not contain necessary information.");
+                }
+
+                throw new Win32Exception((int) result);
+            }
+        }
+
+        /// <summary>
+        ///     Gets the display friendly name from the display EDID information
+        /// </summary>
+        /// <exception cref="TargetNotAvailableException">The target is not available</exception>
+        /// <exception cref="Win32Exception">Error code can be retrieved from Win32Exception.NativeErrorCode property</exception>
+        public string FriendlyName
+        {
+            get
+            {
+                if (!IsAvailable)
+                {
+                    throw new TargetNotAvailableException("Extra information about the target is not available.",
+                        Adapter.AdapterId, TargetId);
+                }
+
+                var targetName = new DisplayConfigTargetDeviceName(Adapter.AdapterId, TargetId);
+                var result = DisplayConfigApi.DisplayConfigGetDeviceInfo(ref targetName);
+
+                if (result == Win32Status.Success)
+                {
+                    return targetName.MonitorFriendlyDeviceName;
+                }
+
+                throw new Win32Exception((int) result);
+            }
+        }
+
+        /// <summary>
+        ///     Gets a boolean value indicating the device availability
+        /// </summary>
+        public bool IsAvailable { get; }
+
+        /// <summary>
+        ///     Gets the display device preferred resolution
+        /// </summary>
+        /// <exception cref="TargetNotAvailableException">The target is not available</exception>
+        /// <exception cref="Win32Exception">Error code can be retrieved from Win32Exception.NativeErrorCode property</exception>
+        public Size PreferredResolution
+        {
+            get
+            {
+                if (!IsAvailable)
+                {
+                    throw new TargetNotAvailableException("Extra information about the target is not available.",
+                        Adapter.AdapterId, TargetId);
+                }
+
+                var targetPreferredMode = new DisplayConfigTargetPreferredMode(Adapter.AdapterId, TargetId);
+                var result = DisplayConfigApi.DisplayConfigGetDeviceInfo(ref targetPreferredMode);
+
+                if (result == Win32Status.Success)
+                {
+                    return new Size((int) targetPreferredMode.Width, (int) targetPreferredMode.Height);
+                }
+
+                throw new Win32Exception((int) result);
+            }
+        }
+
+        /// <summary>
+        ///     Gets the display device preferred signal information
+        /// </summary>
+        /// <exception cref="TargetNotAvailableException">The target is not available</exception>
+        /// <exception cref="Win32Exception">Error code can be retrieved from Win32Exception.NativeErrorCode property</exception>
+        public PathTargetSignalInfo PreferredSignalMode
+        {
+            get
+            {
+                if (!IsAvailable)
+                {
+                    throw new TargetNotAvailableException("Extra information about the target is not available.",
+                        Adapter.AdapterId, TargetId);
+                }
+
+                var targetPreferredMode = new DisplayConfigTargetPreferredMode(Adapter.AdapterId, TargetId);
+                var result = DisplayConfigApi.DisplayConfigGetDeviceInfo(ref targetPreferredMode);
+
+                if (result == Win32Status.Success)
+                {
+                    return new PathTargetSignalInfo(targetPreferredMode.TargetMode.TargetVideoSignalInfo);
+                }
+
+                throw new Win32Exception((int) result);
+            }
+        }
+
+        /// <summary>
+        ///     Gets the target identification
+        /// </summary>
+        public uint TargetId { get; }
+
+        /// <summary>
+        ///     Gets or sets the device virtual resolution support
+        /// </summary>
+        /// <exception cref="TargetNotAvailableException">The target is not available</exception>
+        /// <exception cref="Win32Exception">Error code can be retrieved from Win32Exception.NativeErrorCode property</exception>
+        public bool VirtualResolutionSupport
+        {
+            get
+            {
+                if (!IsAvailable)
+                {
+                    throw new TargetNotAvailableException("Extra information about the target is not available.",
+                        Adapter.AdapterId, TargetId);
+                }
+
+                var targetSupportVirtualResolution = new DisplayConfigSupportVirtualResolution(Adapter.AdapterId,
+                    TargetId);
+                var result = DisplayConfigApi.DisplayConfigGetDeviceInfo(ref targetSupportVirtualResolution);
+
+                if (result == Win32Status.Success)
+                {
+                    return !targetSupportVirtualResolution.DisableMonitorVirtualResolution;
+                }
+
+                throw new Win32Exception((int) result);
+            }
+            set
+            {
+                if (!IsAvailable)
+                {
+                    throw new TargetNotAvailableException("Extra information about the target is not available.",
+                        Adapter.AdapterId, TargetId);
+                }
+
+                var targetSupportVirtualResolution = new DisplayConfigSupportVirtualResolution(Adapter.AdapterId,
+                    TargetId, !value);
+                var result = DisplayConfigApi.DisplayConfigSetDeviceInfo(ref targetSupportVirtualResolution);
+
+                if (result != Win32Status.Success)
+                {
+                    throw new Win32Exception((int) result);
+                }
+            }
+        }
+
+        /// <inheritdoc />
+        public bool Equals(PathDisplayTarget other)
+        {
+            if (ReferenceEquals(null, other))
+            {
+                return false;
+            }
+
+            if (ReferenceEquals(this, other))
+            {
+                return true;
+            }
+
+            return Adapter == other.Adapter && TargetId == other.TargetId;
+        }
+
+        /// <summary>
+        ///     Retrieving a list of all display targets from the currently active and inactive paths
+        /// </summary>
+        /// <returns>An array of PathDisplayTarget instances</returns>
+        public static PathDisplayTarget[] GetDisplayTargets()
+        {
+            var targets = new Dictionary<Tuple<LUID, uint>, PathDisplayTarget>();
+
+            foreach (var pathInfo in PathInfo.GetAllPaths())
+            foreach (var pathTargetInfo in pathInfo.TargetsInfo.Where(info => info.DisplayTarget.IsAvailable))
+            {
+                var key = Tuple.Create(
+                    pathTargetInfo.DisplayTarget.Adapter.AdapterId,
+                    pathTargetInfo.DisplayTarget.TargetId
+                );
+
+                if (!pathTargetInfo.DisplayTarget.Adapter.IsInvalid && !targets.ContainsKey(key))
+                {
+                    targets.Add(key, pathTargetInfo.DisplayTarget);
+                }
+            }
+
+            return targets.Values.ToArray();
+        }
+
+        /// <summary>
+        ///     Checks for equality of two PathDisplayTarget instances
+        /// </summary>
+        /// <param name="left">The first instance</param>
+        /// <param name="right">The second instance</param>
+        /// <returns>true if both instances are equal, otherwise false</returns>
+        public static bool operator ==(PathDisplayTarget left, PathDisplayTarget right)
+        {
+            return Equals(left, right) || left?.Equals(right) == true;
+        }
+
+        /// <summary>
+        ///     Checks for inequality of two PathDisplayTarget instances
+        /// </summary>
+        /// <param name="left">The first instance</param>
+        /// <param name="right">The second instance</param>
+        /// <returns>true if both instances are not equal, otherwise false</returns>
+        public static bool operator !=(PathDisplayTarget left, PathDisplayTarget right)
+        {
+            return !(left == right);
+        }
+
+        /// <inheritdoc />
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj))
+            {
+                return false;
+            }
+
+            if (ReferenceEquals(this, obj))
+            {
+                return true;
+            }
+
+            return obj.GetType() == GetType() && Equals((PathDisplayTarget) obj);
+        }
+
+        /// <inheritdoc />
+        public override int GetHashCode()
+        {
+            unchecked
+            {
+                return ((Adapter != null ? Adapter.GetHashCode() : 0) * 397) ^ (int) TargetId;
+            }
+        }
+
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            return FriendlyName;
+        }
+
+#if !NETSTANDARD
+        /// <summary>
+        ///     Opens the registry key of the Windows PnP manager for this display target
+        /// </summary>
+        /// <returns>A RegistryKey instance for successful call, otherwise null</returns>
+        public Microsoft.Win32.RegistryKey OpenDevicePnPKey()
+        {
+            if (string.IsNullOrWhiteSpace(DevicePath)) {
+                return null;
+            }
+
+            var path = DevicePath;
+            if (path.StartsWith("\\\\?\\"))
+            {
+                path = path.Substring(4).Replace("#", "\\");
+                if (path.EndsWith("}"))
+                {
+                    var guidIndex = path.LastIndexOf("{", StringComparison.InvariantCulture);
+                    if (guidIndex > 0) {
+                        path = path.Substring(0, guidIndex);
+                    }
+                }
+            }
+
+            return Microsoft.Win32.Registry.LocalMachine.OpenSubKey(
+                "SYSTEM\\CurrentControlSet\\Enum\\" + path,
+                Microsoft.Win32.RegistryKeyPermissionCheck.ReadSubTree
+            );
+        }
+#endif
+
+        /// <summary>
+        ///     Returns the corresponding <see cref="DisplayDevice"/> instance
+        /// </summary>
+        /// <returns>An instance of <see cref="DisplayDevice"/>, or null</returns>
+        public DisplayDevice ToDisplayDevice()
+        {
+            return
+                DisplayAdapter.GetDisplayAdapters()
+                    .SelectMany(adapter => adapter.GetDisplayDevices())
+                    .FirstOrDefault(device => device.DevicePath.Equals(DevicePath));
+        }
+    }
+}

app/WindowsDisplayAPI/DisplayConfig/PathInfo.cs

@@ -0,0 +1,910 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Drawing;
+using System.Linq;
+using WindowsDisplayAPI.Exceptions;
+using WindowsDisplayAPI.Native;
+using WindowsDisplayAPI.Native.DisplayConfig;
+using WindowsDisplayAPI.Native.DisplayConfig.Structures;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.DisplayConfig
+{
+    /// <summary>
+    ///     Represents a path root information
+    /// </summary>
+    public class PathInfo
+    {
+        private readonly uint _cloneGroupId;
+        private readonly DisplayConfigPixelFormat _pixelFormat;
+        private readonly Point _position;
+        private readonly Size _resolution;
+
+        /// <summary>
+        ///     Creates a new PathInfo
+        /// </summary>
+        /// <param name="displaySource">The display source</param>
+        /// <param name="position">The display position in desktop</param>
+        /// <param name="resolution">The display resolution</param>
+        /// <param name="pixelFormat">The display pixel format</param>
+        public PathInfo(
+            PathDisplaySource displaySource,
+            Point position,
+            Size resolution,
+            DisplayConfigPixelFormat pixelFormat
+        ) : this(displaySource)
+        {
+            _position = position;
+            _resolution = resolution;
+            _pixelFormat = pixelFormat;
+            IsModeInformationAvailable = true;
+        }
+
+        /// <summary>
+        ///     Creates a new PathInfo
+        /// </summary>
+        /// <param name="displaySource">The display source</param>
+        /// <param name="position">The display position in desktop</param>
+        /// <param name="resolution">The display resolution</param>
+        /// <param name="pixelFormat">The display pixel format</param>
+        /// <param name="cloneGroup">The display clone group, only valid for virtual aware paths</param>
+        public PathInfo(
+            PathDisplaySource displaySource,
+            Point position,
+            Size resolution,
+            DisplayConfigPixelFormat pixelFormat,
+            uint cloneGroup
+        ) : this(displaySource, cloneGroup)
+        {
+            _position = position;
+            _resolution = resolution;
+            _pixelFormat = pixelFormat;
+            IsModeInformationAvailable = true;
+        }
+
+
+        /// <summary>
+        ///     Creates a new PathInfo
+        /// </summary>
+        /// <param name="displaySource">The display source</param>
+        /// <param name="position">The display position in desktop</param>
+        /// <param name="resolution">The display resolution</param>
+        /// <param name="pixelFormat">The display pixel format</param>
+        /// <param name="pathTargetInfos">An array of target information</param>
+        public PathInfo(
+            PathDisplaySource displaySource,
+            Point position,
+            Size resolution,
+            DisplayConfigPixelFormat pixelFormat,
+            PathTargetInfo[] pathTargetInfos
+        ) : this(displaySource, position, resolution, pixelFormat)
+        {
+            TargetsInfo = pathTargetInfos;
+        }
+
+
+        /// <summary>
+        ///     Creates a new PathInfo
+        /// </summary>
+        /// <param name="displaySource">The display source</param>
+        /// <param name="position">The display position in desktop</param>
+        /// <param name="resolution">The display resolution</param>
+        /// <param name="pixelFormat">The display pixel format</param>
+        /// <param name="pathTargetInfos">An array of target information</param>
+        /// <param name="cloneGroup">The display clone group, only valid for virtual aware paths</param>
+        public PathInfo(
+            PathDisplaySource displaySource,
+            Point position,
+            Size resolution,
+            DisplayConfigPixelFormat pixelFormat,
+            PathTargetInfo[] pathTargetInfos,
+            uint cloneGroup
+        ) : this(displaySource, position, resolution, pixelFormat, cloneGroup)
+        {
+            TargetsInfo = pathTargetInfos;
+        }
+
+        /// <summary>
+        ///     Creates a new PathInfo
+        /// </summary>
+        /// <param name="displaySource">The display source</param>
+        public PathInfo(PathDisplaySource displaySource)
+        {
+            DisplaySource = displaySource;
+        }
+
+        /// <summary>
+        ///     Creates a new PathInfo
+        /// </summary>
+        /// <param name="displaySource">The display source</param>
+        /// <param name="cloneGroup">The display clone group, only valid for virtual aware paths</param>
+        public PathInfo(PathDisplaySource displaySource, uint cloneGroup) : this(displaySource)
+        {
+            IsCloneMember = true;
+            _cloneGroupId = cloneGroup;
+        }
+
+        /// <summary>
+        ///     Creates a new PathInfo
+        /// </summary>
+        /// <param name="displaySource">The display source</param>
+        /// <param name="pathTargetInfos">An array of target information</param>
+        public PathInfo(
+            PathDisplaySource displaySource,
+            PathTargetInfo[] pathTargetInfos
+        ) : this(displaySource)
+        {
+            TargetsInfo = pathTargetInfos;
+        }
+
+        /// <summary>
+        ///     Creates a new PathInfo
+        /// </summary>
+        /// <param name="displaySource">The display source</param>
+        /// <param name="pathTargetInfos">An array of target information</param>
+        /// <param name="cloneGroup">The display clone group, only valid for virtual aware paths</param>
+        public PathInfo(
+            PathDisplaySource displaySource,
+            PathTargetInfo[] pathTargetInfos,
+            uint cloneGroup
+        ) : this(displaySource, cloneGroup)
+        {
+            TargetsInfo = pathTargetInfos;
+        }
+
+        private PathInfo(
+            DisplayConfigPathSourceInfo sourceInfo,
+            DisplayConfigSourceMode? sourceMode,
+            IEnumerable<
+                Tuple<
+                    DisplayConfigPathInfoFlags,
+                    DisplayConfigPathTargetInfo,
+                    DisplayConfigTargetMode?,
+                    DisplayConfigDesktopImageInfo?
+                >
+            > targets
+        )
+        {
+            DisplaySource = new PathDisplaySource(new PathDisplayAdapter(sourceInfo.AdapterId), sourceInfo.SourceId);
+
+            IsInUse = sourceInfo.StatusFlags.HasFlag(DisplayConfigPathSourceInfoFlags.InUse);
+            IsModeInformationAvailable = sourceMode.HasValue;
+
+            if (sourceMode.HasValue)
+            {
+                _resolution = new Size((int) sourceMode.Value.Width, (int) sourceMode.Value.Height);
+                _pixelFormat = sourceMode.Value.PixelFormat;
+                _position = new Point(sourceMode.Value.Position.X, sourceMode.Value.Position.Y);
+            }
+
+            TargetsInfo = targets.Select(t => new PathTargetInfo(t.Item1, t.Item2, t.Item3, t.Item4)).ToArray();
+
+            if (TargetsInfo.Any(info => info.IsVirtualModeSupportedByPath) &&
+                sourceInfo.CloneGroupId != DisplayConfigPathSourceInfo.InvalidCloneGroupId
+            )
+            {
+                _cloneGroupId = sourceInfo.CloneGroupId;
+                IsCloneMember = true;
+            }
+        }
+
+        /// <summary>
+        ///     Gets a valid identifier used to show which clone group the path is a member of
+        /// </summary>
+        /// <exception cref="NotACloneMemberException">This path is not a clone member</exception>
+        public uint CloneGroupId
+        {
+            get
+            {
+                if (!IsCloneMember)
+                {
+                    throw new NotACloneMemberException(
+                        "The display source is not part of a clone group."
+                    );
+                }
+
+                return _cloneGroupId;
+            }
+        }
+
+        /// <summary>
+        ///     Gets extra information about the representing display source
+        /// </summary>
+        public PathDisplaySource DisplaySource { get; }
+
+        /// <summary>
+        ///     Gets a boolean value indicating if this path is a member of a clone group
+        /// </summary>
+        public bool IsCloneMember { get; }
+
+        /// <summary>
+        ///     Gets a boolean value indicating if this path is the primary GDI path
+        /// </summary>
+        /// <exception cref="MissingModeException">Source mode information is missing</exception>
+        public bool IsGDIPrimary
+        {
+            get => Position.IsEmpty;
+        }
+
+        /// <summary>
+        ///     Gets a boolean value indicating if the source is in use by at least one active path
+        /// </summary>
+        public bool IsInUse { get; }
+
+        /// <summary>
+        ///     Gets a boolean value indicating if the source mode information is available
+        /// </summary>
+        public bool IsModeInformationAvailable { get; }
+
+        /// <summary>
+        ///     Gets a boolean value indicating the DisplayConfig (CCD API) availability on this system
+        /// </summary>
+        public static bool IsSupported
+        {
+            get
+            {
+                try
+                {
+                    return DisplayConfigApi.GetDisplayConfigBufferSizes(
+                            QueryDeviceConfigFlags.AllPaths,
+                            out _,
+                            out _
+                        ) == Win32Status.Success;
+                }
+                catch
+                {
+                    return false;
+                }
+            }
+        }
+
+        /// <summary>
+        ///     Gets a boolean value indicating the virtual display mode support on this system
+        /// </summary>
+        public static bool IsVirtualModeSupported
+        {
+            get
+            {
+                try
+                {
+                    return PathDisplayTarget
+                        .GetDisplayTargets()
+                        .Any(t => t.VirtualResolutionSupport);
+                }
+                catch
+                {
+                    return false;
+                }
+            }
+        }
+
+        /// <summary>
+        ///     Gets the specifies the pixel format of the source mode
+        /// </summary>
+        /// <exception cref="MissingModeException">Source mode information is missing</exception>
+        public DisplayConfigPixelFormat PixelFormat
+        {
+            get
+            {
+                if (!IsModeInformationAvailable)
+                {
+                    throw new MissingModeException(
+                        "Source mode information is missing or not available.",
+                        DisplayConfigModeInfoType.Source
+                    );
+                }
+
+                return _pixelFormat;
+            }
+        }
+
+        /// <summary>
+        ///     Gets the position in the desktop coordinate space of the upper-left corner of this source surface. The source
+        ///     surface that is located at (0, 0) is always the primary source surface.
+        /// </summary>
+        /// <exception cref="MissingModeException">Source mode information is missing</exception>
+        public Point Position
+        {
+            get
+            {
+                if (!IsModeInformationAvailable)
+                {
+                    throw new MissingModeException(
+                        "Source mode information is missing or not available.",
+                        DisplayConfigModeInfoType.Source
+                    );
+                }
+
+                return _position;
+            }
+        }
+
+        /// <summary>
+        ///     Gets the size of the source mode
+        /// </summary>
+        /// <exception cref="MissingModeException">Source mode information is missing</exception>
+        public Size Resolution
+        {
+            get
+            {
+                if (!IsModeInformationAvailable)
+                {
+                    throw new MissingModeException(
+                        "Source mode information is missing or not available.",
+                        DisplayConfigModeInfoType.Source
+                    );
+                }
+
+                return _resolution;
+            }
+        }
+
+        /// <summary>
+        ///     Gets the list of target information
+        /// </summary>
+        public PathTargetInfo[] TargetsInfo { get; } = new PathTargetInfo[0];
+
+        /// <summary>
+        ///     Applies an array of paths
+        /// </summary>
+        /// <param name="pathInfos">The array of paths</param>
+        /// <param name="allowChanges">true to allow changes and reordering of the provided paths, otherwise false</param>
+        /// <param name="saveToDatabase">true to save the paths to the persistence database if call succeed, otherwise false</param>
+        /// <param name="forceModeEnumeration">true to force driver mode enumeration before applying the paths</param>
+        /// <exception cref="PathChangeException">Error in changing paths</exception>
+        public static void ApplyPathInfos(
+            IEnumerable<PathInfo> pathInfos,
+            bool allowChanges = true,
+            bool saveToDatabase = false,
+            bool forceModeEnumeration = false
+        )
+        {
+            var pathInfosArray = pathInfos.ToArray();
+
+            if (!ValidatePathInfos(pathInfosArray, allowChanges))
+            {
+                throw new PathChangeException("Invalid paths information.");
+            }
+
+            var displayConfigPathInfos = GetDisplayConfigPathInfos(pathInfosArray, out var displayConfigModeInfos);
+
+            if (displayConfigPathInfos.Length <= 0)
+            {
+                return;
+            }
+
+            var flags = displayConfigModeInfos.Length == 0
+                ? SetDisplayConfigFlags.TopologySupplied
+                : SetDisplayConfigFlags.UseSuppliedDisplayConfig;
+
+            if (allowChanges)
+            {
+                flags |= displayConfigModeInfos.Length == 0
+                    ? SetDisplayConfigFlags.AllowPathOrderChanges
+                    : SetDisplayConfigFlags.AllowChanges;
+            }
+            else if (displayConfigModeInfos.Length > 0)
+            {
+                flags |= SetDisplayConfigFlags.NoOptimization;
+            }
+
+            if (saveToDatabase && displayConfigModeInfos.Length > 0)
+            {
+                flags |= SetDisplayConfigFlags.SaveToDatabase;
+            }
+
+            if (forceModeEnumeration && displayConfigModeInfos.Length > 0)
+            {
+                flags |= SetDisplayConfigFlags.ForceModeEnumeration;
+            }
+
+            var result =
+                DisplayConfigApi.SetDisplayConfig(
+                    (uint) displayConfigPathInfos.Length,
+                    displayConfigPathInfos,
+                    (uint) displayConfigModeInfos.Length,
+                    displayConfigModeInfos.Length > 0 ? displayConfigModeInfos : null,
+                    SetDisplayConfigFlags.Apply | flags
+                );
+
+            if (result != Win32Status.Success)
+            {
+                throw new PathChangeException(
+                    "An error occurred while applying the paths information.",
+                    new Win32Exception((int) result)
+                );
+            }
+        }
+
+        /// <summary>
+        ///     Applies a saved topology
+        /// </summary>
+        /// <param name="topology">The topology identification to apply</param>
+        /// <param name="allowPersistence">true to allows persistence of the changes, otherwise false</param>
+        /// <exception cref="PathChangeException">Error in changing paths</exception>
+        public static void ApplyTopology(DisplayConfigTopologyId topology, bool allowPersistence = false)
+        {
+            if (!ValidateTopology(topology))
+            {
+                throw new PathChangeException("Invalid topology request.");
+            }
+
+            var flags = (SetDisplayConfigFlags) topology;
+
+            if (allowPersistence)
+            {
+                flags |= SetDisplayConfigFlags.PathPersistIfRequired;
+            }
+
+            var result = DisplayConfigApi.SetDisplayConfig(
+                0,
+                null,
+                0,
+                null,
+                SetDisplayConfigFlags.Apply | flags
+            );
+
+            if (result != Win32Status.Success)
+            {
+                throw new PathChangeException(
+                    "An error occurred while applying the requested topology.",
+                    new Win32Exception((int) result)
+                );
+            }
+        }
+
+        /// <summary>
+        ///     Retrieves the list of active paths
+        /// </summary>
+        /// <param name="virtualModeAware">true if the caller expects virtual mode settings, otherwise false</param>
+        /// <returns>An array of PathInfos</returns>
+        public static PathInfo[] GetActivePaths(bool virtualModeAware = false)
+        {
+            return GetPathInfos(
+                virtualModeAware
+                    ? QueryDeviceConfigFlags.OnlyActivePaths | QueryDeviceConfigFlags.VirtualModeAware
+                    : QueryDeviceConfigFlags.OnlyActivePaths,
+                out _
+            );
+        }
+
+        /// <summary>
+        ///     Retrieves the list of all paths, active or inactive
+        /// </summary>
+        /// <param name="virtualModeAware">true if the caller expects virtual mode settings, otherwise false</param>
+        /// <returns>An array of PathInfos</returns>
+        public static PathInfo[] GetAllPaths(bool virtualModeAware = false)
+        {
+            return GetPathInfos(
+                virtualModeAware
+                    ? QueryDeviceConfigFlags.AllPaths | QueryDeviceConfigFlags.VirtualModeAware
+                    : QueryDeviceConfigFlags.AllPaths,
+                out _
+            );
+        }
+
+        /// <summary>
+        ///     Retrieves the list of currently active topology paths
+        /// </summary>
+        /// <returns>An array of PathInfos</returns>
+        public static PathInfo[] GetCurrentDatabasePaths()
+        {
+            return GetPathInfos(QueryDeviceConfigFlags.DatabaseCurrent, out _);
+        }
+
+        /// <summary>
+        ///     Gets the current active topology identification
+        /// </summary>
+        /// <returns>The topology identification</returns>
+        public static DisplayConfigTopologyId GetCurrentTopology()
+        {
+            GetPathInfos(QueryDeviceConfigFlags.DatabaseCurrent, out var currentDatabaseType);
+            return currentDatabaseType;
+        }
+
+        /// <summary>
+        ///     Validates an array of paths before applying
+        /// </summary>
+        /// <param name="pathInfos">The array of paths</param>
+        /// <param name="allowChanges">true to allow changes and reordering of the provided paths, otherwise false</param>
+        /// <returns>true if the provided paths are valid, otherwise false</returns>
+        public static bool ValidatePathInfos(IEnumerable<PathInfo> pathInfos, bool allowChanges = true)
+        {
+            var displayConfigPathInfos = GetDisplayConfigPathInfos(pathInfos, out var displayConfigModeInfos);
+
+            if (displayConfigPathInfos.Length <= 0)
+            {
+                return false;
+            }
+
+            var flags = displayConfigModeInfos.Length == 0
+                ? SetDisplayConfigFlags.TopologySupplied
+                : SetDisplayConfigFlags.UseSuppliedDisplayConfig;
+
+            if (allowChanges)
+            {
+                flags |= displayConfigModeInfos.Length == 0
+                    ? SetDisplayConfigFlags.AllowPathOrderChanges
+                    : SetDisplayConfigFlags.AllowChanges;
+            }
+
+            return
+                DisplayConfigApi.SetDisplayConfig(
+                    (uint) displayConfigPathInfos.Length,
+                    displayConfigPathInfos,
+                    (uint) displayConfigModeInfos.Length,
+                    displayConfigModeInfos.Length > 0 ? displayConfigModeInfos : null,
+                    SetDisplayConfigFlags.Validate | flags
+                ) ==
+                Win32Status.Success;
+        }
+
+        /// <summary>
+        ///     Validates a topology before applying
+        /// </summary>
+        /// <param name="topology">The topology identification</param>
+        /// <returns>true if topology is applicable, otherwise false</returns>
+        /// <exception cref="ArgumentOutOfRangeException"></exception>
+        public static bool ValidateTopology(DisplayConfigTopologyId topology)
+        {
+            if (topology == DisplayConfigTopologyId.None)
+            {
+                throw new ArgumentOutOfRangeException(nameof(topology), "Topology should not be empty.");
+            }
+
+            var flags = (SetDisplayConfigFlags) topology;
+
+            return DisplayConfigApi.SetDisplayConfig(
+                       0,
+                       null,
+                       0,
+                       null,
+                       SetDisplayConfigFlags.Validate | flags
+                   ) ==
+                   Win32Status.Success;
+        }
+
+        private static uint AddMode(ref List<DisplayConfigModeInfo> modes, DisplayConfigModeInfo mode)
+        {
+            var existingMode = modes.FindIndex(info =>
+                info.InfoType == mode.InfoType &&
+                info.AdapterId == mode.AdapterId &&
+                info.Id == mode.Id
+            );
+
+            if (existingMode > 0)
+            {
+                if (modes[existingMode] == mode)
+                {
+                    return (uint) existingMode;
+                }
+
+                throw new DuplicateModeException(
+                    "Provided list of path information, contains one or more duplicate but not identical modes."
+                );
+            }
+
+            modes.Add(mode);
+
+            return (uint) modes.Count - 1;
+        }
+
+        // ReSharper disable once CyclomaticComplexity
+        private static DisplayConfigPathInfo[] GetDisplayConfigPathInfos(
+            IEnumerable<PathInfo> pathInfos,
+            out DisplayConfigModeInfo[] modeInfos)
+        {
+            var displayConfigPathInfos = new List<DisplayConfigPathInfo>();
+            var displayConfigModeInfos = new List<DisplayConfigModeInfo>();
+
+            foreach (var pathInfo in pathInfos)
+            {
+                var sourceMode = pathInfo.GetDisplayConfigSourceMode();
+                var sourceModeIndex = sourceMode.HasValue
+                    ? AddMode(
+                        ref displayConfigModeInfos,
+                        new DisplayConfigModeInfo(
+                            pathInfo.DisplaySource.Adapter.AdapterId,
+                            pathInfo.DisplaySource.SourceId,
+                            sourceMode.Value
+                        )
+                    )
+                    : 0u;
+                var sourceInfo = pathInfo.IsCloneMember
+                    ? new DisplayConfigPathSourceInfo(
+                        pathInfo.DisplaySource.Adapter.AdapterId,
+                        pathInfo.DisplaySource.SourceId,
+                        sourceMode.HasValue ? (ushort) sourceModeIndex : DisplayConfigSourceMode.InvalidSourceModeIndex,
+                        (ushort) pathInfo.CloneGroupId
+                    )
+                    : new DisplayConfigPathSourceInfo(
+                        pathInfo.DisplaySource.Adapter.AdapterId,
+                        pathInfo.DisplaySource.SourceId,
+                        sourceMode.HasValue ? sourceModeIndex : DisplayConfigModeInfo.InvalidModeIndex
+                    );
+
+                if (pathInfo.TargetsInfo == null || pathInfo.TargetsInfo.Length == 0)
+                {
+                    displayConfigPathInfos.Add(
+                        new DisplayConfigPathInfo(sourceInfo,
+                            DisplayConfigPathInfoFlags.Active
+                        )
+                    );
+                }
+                else
+                {
+                    foreach (var target in pathInfo.TargetsInfo)
+                    {
+                        var flags = DisplayConfigPathInfoFlags.None;
+
+                        if (target.IsPathActive)
+                        {
+                            flags |= DisplayConfigPathInfoFlags.Active;
+                        }
+
+                        if (target.IsVirtualModeSupportedByPath)
+                        {
+                            flags |= DisplayConfigPathInfoFlags.SupportVirtualMode;
+                        }
+
+                        var targetMode = target.GetDisplayConfigTargetMode();
+                        var targetModeIndex = targetMode.HasValue
+                            ? AddMode(ref displayConfigModeInfos,
+                                new DisplayConfigModeInfo(
+                                    target.DisplayTarget.Adapter.AdapterId,
+                                    target.DisplayTarget.TargetId, targetMode.Value
+                                )
+                            )
+                            : 0u;
+                        DisplayConfigPathTargetInfo targetInfo;
+
+                        if (target.IsVirtualModeSupportedByPath)
+                        {
+                            sourceInfo = new DisplayConfigPathSourceInfo(
+                                pathInfo.DisplaySource.Adapter.AdapterId,
+                                pathInfo.DisplaySource.SourceId,
+                                sourceMode.HasValue
+                                    ? (ushort) sourceModeIndex
+                                    : DisplayConfigSourceMode.InvalidSourceModeIndex,
+                                pathInfo.IsCloneMember
+                                    ? (ushort) pathInfo.CloneGroupId
+                                    : DisplayConfigPathSourceInfo.InvalidCloneGroupId
+                            );
+                            var desktopMode = target.GetDisplayConfigDesktopImageInfo();
+                            var desktopModeIndex = desktopMode.HasValue
+                                ? AddMode(ref displayConfigModeInfos,
+                                    new DisplayConfigModeInfo(
+                                        target.DisplayTarget.Adapter.AdapterId,
+                                        target.DisplayTarget.TargetId,
+                                        desktopMode.Value
+                                    )
+                                )
+                                : 0u;
+                            targetInfo = new DisplayConfigPathTargetInfo(
+                                target.DisplayTarget.Adapter.AdapterId,
+                                target.DisplayTarget.TargetId,
+                                targetMode.HasValue
+                                    ? (ushort) targetModeIndex
+                                    : DisplayConfigTargetMode.InvalidTargetModeIndex,
+                                desktopMode.HasValue
+                                    ? (ushort) desktopModeIndex
+                                    : DisplayConfigDesktopImageInfo.InvalidDesktopImageModeIndex,
+                                target.OutputTechnology,
+                                target.Rotation,
+                                target.Scaling,
+                                target.ScanLineOrdering == DisplayConfigScanLineOrdering.NotSpecified
+                                    ? new DisplayConfigRational()
+                                    : new DisplayConfigRational(target.FrequencyInMillihertz, 1000, true),
+                                target.ScanLineOrdering,
+                                true
+                            );
+                        }
+                        else
+                        {
+                            targetInfo = new DisplayConfigPathTargetInfo(
+                                target.DisplayTarget.Adapter.AdapterId,
+                                target.DisplayTarget.TargetId,
+                                targetMode.HasValue ? targetModeIndex : DisplayConfigModeInfo.InvalidModeIndex,
+                                target.OutputTechnology,
+                                target.Rotation,
+                                target.Scaling,
+                                target.ScanLineOrdering == DisplayConfigScanLineOrdering.NotSpecified
+                                    ? new DisplayConfigRational()
+                                    : new DisplayConfigRational(target.FrequencyInMillihertz, 1000, true),
+                                target.ScanLineOrdering,
+                                true
+                            );
+                        }
+
+                        displayConfigPathInfos.Add(new DisplayConfigPathInfo(sourceInfo, targetInfo, flags));
+                    }
+                }
+            }
+
+            modeInfos = displayConfigModeInfos.ToArray();
+
+            return displayConfigPathInfos.ToArray();
+        }
+
+        private static PathInfo[] GetPathInfos(QueryDeviceConfigFlags flags, out DisplayConfigTopologyId topologyId)
+        {
+            DisplayConfigPathInfo[] displayPaths;
+            DisplayConfigModeInfo[] displayModes;
+            uint pathCount;
+
+            while (true)
+            {
+                var error = DisplayConfigApi.GetDisplayConfigBufferSizes(flags,
+                    out pathCount,
+                    out var modeCount);
+
+                if (error != Win32Status.Success)
+                {
+                    throw new Win32Exception((int) error);
+                }
+
+                displayPaths = new DisplayConfigPathInfo[pathCount];
+                displayModes = new DisplayConfigModeInfo[modeCount];
+
+                if (flags == QueryDeviceConfigFlags.DatabaseCurrent)
+                {
+                    error = DisplayConfigApi.QueryDisplayConfig(
+                        flags,
+                        ref pathCount,
+                        displayPaths,
+                        ref modeCount,
+                        displayModes,
+                        out topologyId
+                    );
+                }
+                else
+                {
+                    topologyId = DisplayConfigTopologyId.None;
+                    error = DisplayConfigApi.QueryDisplayConfig(
+                        flags,
+                        ref pathCount,
+                        displayPaths,
+                        ref modeCount,
+                        displayModes,
+                        IntPtr.Zero
+                    );
+                }
+
+                if (error == Win32Status.Success)
+                {
+                    break;
+                }
+
+                if (error != Win32Status.ErrorInsufficientBuffer)
+                {
+                    throw new Win32Exception((int) error);
+                }
+            }
+
+            var pathInfos =
+                new Dictionary<
+                    uint,
+                    Tuple<
+                        DisplayConfigPathSourceInfo,
+                        DisplayConfigSourceMode?,
+                        List<
+                            Tuple<
+                                DisplayConfigPathInfoFlags,
+                                DisplayConfigPathTargetInfo,
+                                DisplayConfigTargetMode?,
+                                DisplayConfigDesktopImageInfo?
+                            >
+                        >
+                    >
+                >();
+
+            var sourceId = uint.MaxValue;
+
+            for (var i = 0u; i < pathCount; i++)
+            {
+                var displayPath = displayPaths[i];
+                DisplayConfigSourceMode? sourceMode = null;
+                var key = sourceId;
+                var isVirtualSupported = displayPath.Flags.HasFlag(DisplayConfigPathInfoFlags.SupportVirtualMode);
+
+                if (isVirtualSupported &&
+                    displayPath.SourceInfo.SourceModeInfoIndex != DisplayConfigSourceMode.InvalidSourceModeIndex &&
+                    displayModes[displayPath.SourceInfo.SourceModeInfoIndex].InfoType ==
+                    DisplayConfigModeInfoType.Source)
+                {
+                    sourceMode = displayModes[displayPath.SourceInfo.SourceModeInfoIndex].SourceMode;
+                    key = displayPath.SourceInfo.SourceModeInfoIndex;
+                }
+                else if (!isVirtualSupported &&
+                         displayPath.SourceInfo.ModeInfoIndex != DisplayConfigModeInfo.InvalidModeIndex &&
+                         displayModes[displayPath.SourceInfo.ModeInfoIndex].InfoType ==
+                         DisplayConfigModeInfoType.Source)
+                {
+                    sourceMode = displayModes[displayPath.SourceInfo.ModeInfoIndex].SourceMode;
+                    key = displayPath.SourceInfo.ModeInfoIndex;
+                }
+                else
+                {
+                    sourceId--;
+                }
+
+                if (!pathInfos.ContainsKey(key))
+                {
+                    pathInfos.Add(
+                        key,
+                        Tuple.Create(
+                            displayPath.SourceInfo,
+                            sourceMode,
+                            new List<
+                                Tuple<
+                                    DisplayConfigPathInfoFlags,
+                                    DisplayConfigPathTargetInfo,
+                                    DisplayConfigTargetMode?,
+                                    DisplayConfigDesktopImageInfo?
+                                >
+                            >()
+                        )
+                    );
+                }
+
+                DisplayConfigTargetMode? targetMode = null;
+
+                if (isVirtualSupported &&
+                    displayPath.TargetInfo.TargetModeInfoIndex != DisplayConfigTargetMode.InvalidTargetModeIndex &&
+                    displayModes[displayPath.TargetInfo.TargetModeInfoIndex].InfoType == DisplayConfigModeInfoType.Target
+                )
+                {
+                    targetMode = displayModes[displayPath.TargetInfo.TargetModeInfoIndex].TargetMode;
+                }
+                else if (!isVirtualSupported &&
+                         displayPath.TargetInfo.ModeInfoIndex != DisplayConfigModeInfo.InvalidModeIndex &&
+                         displayModes[displayPath.TargetInfo.ModeInfoIndex].InfoType == DisplayConfigModeInfoType.Target
+                )
+                {
+                    targetMode = displayModes[displayPath.TargetInfo.ModeInfoIndex].TargetMode;
+                }
+
+                DisplayConfigDesktopImageInfo? desktopImageMode = null;
+
+                if (isVirtualSupported &&
+                    displayPath.TargetInfo.DesktopModeInfoIndex !=
+                    DisplayConfigDesktopImageInfo.InvalidDesktopImageModeIndex &&
+                    displayModes[displayPath.TargetInfo.DesktopModeInfoIndex].InfoType ==
+                    DisplayConfigModeInfoType.DesktopImage)
+                {
+                    desktopImageMode = displayModes[displayPath.TargetInfo.DesktopModeInfoIndex].DesktopImageInfo;
+                }
+
+                pathInfos[key].Item3.Add(
+                    Tuple.Create(displayPath.Flags, displayPath.TargetInfo, targetMode, desktopImageMode)
+                );
+            }
+
+            return pathInfos.Select(
+                pair => new PathInfo(pair.Value.Item1, pair.Value.Item2, pair.Value.Item3)
+            ).ToArray();
+        }
+
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            return $"{DisplaySource}: {Resolution} @ {Position}";
+        }
+
+        private DisplayConfigSourceMode? GetDisplayConfigSourceMode()
+        {
+            if (IsModeInformationAvailable)
+            {
+                return new DisplayConfigSourceMode(
+                    (uint) Resolution.Width,
+                    (uint) Resolution.Height,
+                    PixelFormat,
+                    new PointL(Position)
+                );
+            }
+
+            return null;
+        }
+    }
+}

app/WindowsDisplayAPI/DisplayConfig/PathTargetDesktopImage.cs

@@ -0,0 +1,140 @@
+using System;
+using System.Drawing;
+using WindowsDisplayAPI.Native.DisplayConfig.Structures;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.DisplayConfig
+{
+    /// <summary>
+    ///     Contains information about the target desktop image
+    /// </summary>
+    public class PathTargetDesktopImage : IEquatable<PathTargetDesktopImage>
+    {
+        /// <summary>
+        ///     Creates a new PathTargetDesktopImage
+        /// </summary>
+        /// <param name="monitorSurfaceSize">Size of the VidPn source surface that is being displayed on the monitor</param>
+        /// <param name="imageRegion">
+        ///     Where the desktop image will be positioned within monitor surface size. Region must be
+        ///     completely inside the bounds of the monitor surface size.
+        /// </param>
+        /// <param name="imageClip">
+        ///     Which part of the desktop image for this clone group will be displayed on this path. This
+        ///     currently must be set to the desktop size.
+        /// </param>
+        public PathTargetDesktopImage(Size monitorSurfaceSize, Rectangle imageRegion, Rectangle imageClip)
+        {
+            ImageClip = imageClip;
+            ImageRegion = imageRegion;
+            MonitorSurfaceSize = monitorSurfaceSize;
+        }
+
+        internal PathTargetDesktopImage(DisplayConfigDesktopImageInfo desktopImage)
+        {
+            MonitorSurfaceSize = desktopImage.PathSourceSize.ToSize();
+            ImageRegion = desktopImage.DesktopImageRegion.ToRectangle();
+            ImageClip = desktopImage.DesktopImageClip.ToRectangle();
+        }
+
+        /// <summary>
+        ///     Gets part of the desktop image for this clone group that will be displayed on this path. This currently must be set
+        ///     to the desktop size.
+        /// </summary>
+        public Rectangle ImageClip { get; }
+
+        /// <summary>
+        ///     Gets the part that the desktop image will be positioned within monitor surface size. Region must be completely
+        ///     inside the bounds of the monitor surface size.
+        /// </summary>
+        public Rectangle ImageRegion { get; }
+
+        /// <summary>
+        ///     Gets the size of the VidPn source surface that is being displayed on the monitor
+        /// </summary>
+        public Size MonitorSurfaceSize { get; }
+
+        /// <inheritdoc />
+        public bool Equals(PathTargetDesktopImage other)
+        {
+            if (ReferenceEquals(null, other))
+            {
+                return false;
+            }
+
+            if (ReferenceEquals(this, other))
+            {
+                return true;
+            }
+
+            return ImageClip == other.ImageClip &&
+                   ImageRegion == other.ImageRegion &&
+                   MonitorSurfaceSize == other.MonitorSurfaceSize;
+        }
+
+        /// <summary>
+        ///     Checks for equality of two PathTargetDesktopImage instances
+        /// </summary>
+        /// <param name="left">The first instance</param>
+        /// <param name="right">The second instance</param>
+        /// <returns>true if both instances are equal, otherwise false</returns>
+        public static bool operator ==(PathTargetDesktopImage left, PathTargetDesktopImage right)
+        {
+            return Equals(left, right) || left?.Equals(right) == true;
+        }
+
+        /// <summary>
+        ///     Checks for inequality of two PathTargetDesktopImage instances
+        /// </summary>
+        /// <param name="left">The first instance</param>
+        /// <param name="right">The second instance</param>
+        /// <returns>true if both instances are not equal, otherwise false</returns>
+        public static bool operator !=(PathTargetDesktopImage left, PathTargetDesktopImage right)
+        {
+            return !(left == right);
+        }
+
+        /// <inheritdoc />
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj))
+            {
+                return false;
+            }
+
+            if (ReferenceEquals(this, obj))
+            {
+                return true;
+            }
+
+            return obj.GetType() == GetType() && Equals((PathTargetDesktopImage) obj);
+        }
+
+        /// <inheritdoc />
+        public override int GetHashCode()
+        {
+            unchecked
+            {
+                var hashCode = ImageClip.GetHashCode();
+                hashCode = (hashCode * 397) ^ ImageRegion.GetHashCode();
+                hashCode = (hashCode * 397) ^ MonitorSurfaceSize.GetHashCode();
+
+                return hashCode;
+            }
+        }
+
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            return $"{ImageClip} => {ImageRegion} @ {MonitorSurfaceSize}";
+        }
+
+        internal DisplayConfigDesktopImageInfo GetDisplayConfigDesktopImageInfo()
+        {
+            return new DisplayConfigDesktopImageInfo(
+                new PointL(MonitorSurfaceSize),
+                new RectangleL(ImageRegion),
+                new RectangleL(ImageClip)
+            );
+        }
+    }
+}

app/WindowsDisplayAPI/DisplayConfig/PathTargetInfo.cs

@@ -0,0 +1,330 @@
+using WindowsDisplayAPI.Exceptions;
+using WindowsDisplayAPI.Native.DisplayConfig;
+using WindowsDisplayAPI.Native.DisplayConfig.Structures;
+
+namespace WindowsDisplayAPI.DisplayConfig
+{
+    /// <summary>
+    ///     Represents a path and its target
+    /// </summary>
+    public class PathTargetInfo
+    {
+        private readonly PathTargetDesktopImage _desktopImage;
+        private readonly PathTargetSignalInfo _signalInfo;
+
+        /// <summary>
+        ///     Creates a new PathTargetInfo
+        /// </summary>
+        /// <param name="displayTarget">The display target device</param>
+        /// <param name="isVirtualModeSupported">A boolean value indicating the target virtual mode support</param>
+        public PathTargetInfo(PathDisplayTarget displayTarget, bool isVirtualModeSupported = false)
+        {
+            DisplayTarget = displayTarget;
+            IsVirtualModeSupportedByPath = isVirtualModeSupported;
+        }
+
+        /// <summary>
+        ///     Creates a new PathTargetInfo
+        /// </summary>
+        /// <param name="displayTarget">The display target device</param>
+        /// <param name="frequencyInMillihertz">Display frequency in millihertz</param>
+        /// <param name="scanLineOrdering">Display scan line ordering</param>
+        /// <param name="rotation">Display rotation</param>
+        /// <param name="scaling">Display scaling</param>
+        /// <param name="isVirtualModeSupported">A boolean value indicating the target virtual mode support</param>
+        public PathTargetInfo(
+            PathDisplayTarget displayTarget,
+            ulong frequencyInMillihertz,
+            DisplayConfigScanLineOrdering scanLineOrdering = DisplayConfigScanLineOrdering.NotSpecified,
+            DisplayConfigRotation rotation = DisplayConfigRotation.NotSpecified,
+            DisplayConfigScaling scaling = DisplayConfigScaling.Preferred,
+            bool isVirtualModeSupported = false
+        ) : this(displayTarget, isVirtualModeSupported)
+        {
+            FrequencyInMillihertz = frequencyInMillihertz;
+            ScanLineOrdering = scanLineOrdering;
+            Rotation = rotation;
+            Scaling = scaling;
+        }
+
+        /// <summary>
+        ///     Creates a new PathTargetInfo
+        /// </summary>
+        /// <param name="displayTarget">The display target device</param>
+        /// <param name="signalInfo">The display signal information</param>
+        /// <param name="isVirtualModeSupported">A boolean value indicating the target virtual mode support</param>
+        public PathTargetInfo(
+            PathDisplayTarget displayTarget,
+            PathTargetSignalInfo signalInfo,
+            bool isVirtualModeSupported = false
+        ) : this(displayTarget, isVirtualModeSupported)
+        {
+            _signalInfo = signalInfo;
+            FrequencyInMillihertz = signalInfo.VerticalSyncFrequencyInMillihertz;
+            ScanLineOrdering = signalInfo.ScanLineOrdering;
+            IsSignalInformationAvailable = true;
+        }
+
+        /// <summary>
+        ///     Creates a new PathTargetInfo
+        /// </summary>
+        /// <param name="displayTarget">The display target device</param>
+        /// <param name="signalInfo">The display signal information</param>
+        /// <param name="rotation">Display rotation</param>
+        /// <param name="scaling">Display scaling</param>
+        /// <param name="isVirtualModeSupported">A boolean value indicating the target virtual mode support</param>
+        public PathTargetInfo(
+            PathDisplayTarget displayTarget,
+            PathTargetSignalInfo signalInfo,
+            DisplayConfigRotation rotation = DisplayConfigRotation.NotSpecified,
+            DisplayConfigScaling scaling = DisplayConfigScaling.Preferred,
+            bool isVirtualModeSupported = false
+        ) : this(
+            displayTarget,
+            0,
+            DisplayConfigScanLineOrdering.NotSpecified,
+            rotation,
+            scaling,
+            isVirtualModeSupported
+        )
+        {
+            _signalInfo = signalInfo;
+            FrequencyInMillihertz = signalInfo.VerticalSyncFrequencyInMillihertz;
+            ScanLineOrdering = signalInfo.ScanLineOrdering;
+            IsSignalInformationAvailable = true;
+        }
+
+        /// <summary>
+        ///     Creates a new PathTargetInfo
+        /// </summary>
+        /// <param name="displayTarget">The display target device</param>
+        /// <param name="signalInfo">The display signal information</param>
+        /// <param name="desktopImage">The display desktop image information</param>
+        /// <param name="isVirtualModeSupported">A boolean value indicating the target virtual mode support</param>
+        public PathTargetInfo(
+            PathDisplayTarget displayTarget,
+            PathTargetSignalInfo signalInfo,
+            PathTargetDesktopImage desktopImage,
+            bool isVirtualModeSupported = false
+        ) : this(displayTarget, signalInfo, isVirtualModeSupported)
+        {
+            _desktopImage = desktopImage;
+            IsDesktopImageInformationAvailable = true;
+        }
+
+        /// <summary>
+        ///     Creates a new PathTargetInfo
+        /// </summary>
+        /// <param name="displayTarget">The display target device</param>
+        /// <param name="signalInfo">The display signal information</param>
+        /// <param name="desktopImage">The display desktop image information</param>
+        /// <param name="rotation">Display rotation</param>
+        /// <param name="scaling">Display scaling</param>
+        /// <param name="isVirtualModeSupported">A boolean value indicating the target virtual mode support</param>
+        public PathTargetInfo(
+            PathDisplayTarget displayTarget,
+            PathTargetSignalInfo signalInfo,
+            PathTargetDesktopImage desktopImage,
+            DisplayConfigRotation rotation = DisplayConfigRotation.NotSpecified,
+            DisplayConfigScaling scaling = DisplayConfigScaling.Preferred,
+            bool isVirtualModeSupported = false
+        ) : this(displayTarget, signalInfo, rotation, scaling, isVirtualModeSupported)
+        {
+            _desktopImage = desktopImage;
+            IsDesktopImageInformationAvailable = true;
+        }
+
+        internal PathTargetInfo(
+            DisplayConfigPathInfoFlags pathFlags,
+            DisplayConfigPathTargetInfo targetInfo,
+            DisplayConfigTargetMode? targetMode,
+            DisplayConfigDesktopImageInfo? desktopImageMode
+            )
+        {
+            IsPathActive = pathFlags.HasFlag(DisplayConfigPathInfoFlags.Active);
+            IsVirtualModeSupportedByPath = pathFlags.HasFlag(DisplayConfigPathInfoFlags.SupportVirtualMode);
+
+            DisplayTarget = new PathDisplayTarget(
+                new PathDisplayAdapter(targetInfo.AdapterId),
+                targetInfo.TargetId,
+                targetInfo.TargetAvailable
+            );
+
+            OutputTechnology = targetInfo.OutputTechnology;
+            Rotation = targetInfo.Rotation;
+            Scaling = targetInfo.Scaling;
+            ScanLineOrdering = targetInfo.ScanLineOrdering;
+            FrequencyInMillihertz = targetInfo.RefreshRate.ToValue(1000);
+            ForcedBootAvailability = targetInfo.StatusFlags.HasFlag(
+                DisplayConfigPathTargetInfoFlags.AvailabilityBoot
+            );
+            ForcedPathAvailability = targetInfo.StatusFlags.HasFlag(
+                DisplayConfigPathTargetInfoFlags.AvailabilityPath
+            );
+            ForcedSystemAvailability = targetInfo.StatusFlags.HasFlag(
+                DisplayConfigPathTargetInfoFlags.AvailabilitySystem
+            );
+            IsCurrentlyInUse = targetInfo.StatusFlags.HasFlag(
+                DisplayConfigPathTargetInfoFlags.InUse
+            );
+            IsForcible = targetInfo.StatusFlags.HasFlag(
+                DisplayConfigPathTargetInfoFlags.Forcible
+            );
+
+            IsSignalInformationAvailable = targetMode.HasValue;
+
+            if (targetMode.HasValue)
+            {
+                _signalInfo = new PathTargetSignalInfo(targetMode.Value.TargetVideoSignalInfo);
+            }
+
+            IsDesktopImageInformationAvailable = desktopImageMode.HasValue;
+
+            if (desktopImageMode.HasValue)
+            {
+                _desktopImage = new PathTargetDesktopImage(desktopImageMode.Value);
+            }
+        }
+
+        /// <summary>
+        ///     Gets an instance of PathTargetDesktopImage containing information about this target desktop image
+        /// </summary>
+        /// <exception cref="MissingModeException">Target mode information is missing</exception>
+        public PathTargetDesktopImage DesktopImage
+        {
+            get
+            {
+                if (!IsDesktopImageInformationAvailable)
+                {
+                    throw new MissingModeException(
+                        "Desktop image information is missing or not available.",
+                        DisplayConfigModeInfoType.DesktopImage
+                    );
+                }
+
+                return _desktopImage;
+            }
+        }
+
+        /// <summary>
+        ///     Gets extra information about the representing display target device
+        /// </summary>
+        public PathDisplayTarget DisplayTarget { get; }
+
+        /// <summary>
+        ///     Gets a boolean value indicating that the output is currently being forced in a boot-persistent manner
+        /// </summary>
+        public bool ForcedBootAvailability { get; }
+
+        /// <summary>
+        ///     Gets a boolean value indicating that the output is currently being forced in a path-persistent manner
+        /// </summary>
+        public bool ForcedPathAvailability { get; }
+
+        /// <summary>
+        ///     Gets a boolean value indicating that the output is currently being forced in a non-persistent manner
+        /// </summary>
+        public bool ForcedSystemAvailability { get; }
+
+        /// <summary>
+        ///     Gets a value that specifies the refresh rate of the target
+        /// </summary>
+        public ulong FrequencyInMillihertz { get; }
+
+        /// <summary>
+        ///     Gets a boolean value indicating if the target is in use on an active path
+        /// </summary>
+        public bool IsCurrentlyInUse { get; }
+
+        /// <summary>
+        ///     Gets a boolean value indicating the presence of the desktop image information
+        /// </summary>
+        public bool IsDesktopImageInformationAvailable { get; }
+
+        /// <summary>
+        ///     Gets a boolean value indicating that the output can be forced on this target even if a monitor is not detected
+        /// </summary>
+        public bool IsForcible { get; }
+
+        /// <summary>
+        ///     Gets a boolean value indicating if this path is or should be active
+        /// </summary>
+        public bool IsPathActive { get; } = true;
+
+        /// <summary>
+        ///     Gets a boolean value indicating the presence of the signal information
+        /// </summary>
+        public bool IsSignalInformationAvailable { get; }
+
+        /// <summary>
+        ///     Gets a boolean value that indicates if the path supports virtual mode
+        /// </summary>
+        public bool IsVirtualModeSupportedByPath { get; }
+
+        /// <summary>
+        ///     Gets the type of the display device connection
+        /// </summary>
+        public DisplayConfigVideoOutputTechnology OutputTechnology { get; } = DisplayConfigVideoOutputTechnology.Other;
+
+        /// <summary>
+        ///     Gets the rotation of the target
+        /// </summary>
+        public DisplayConfigRotation Rotation { get; }
+
+        /// <summary>
+        ///     Gets the value that specifies how the source image is scaled to the target
+        /// </summary>
+        public DisplayConfigScaling Scaling { get; }
+
+        /// <summary>
+        ///     Gets the value that specifies the scan-line ordering of the output on the target
+        /// </summary>
+        public DisplayConfigScanLineOrdering ScanLineOrdering { get; }
+
+        /// <summary>
+        ///     Gets the target device signal information
+        /// </summary>
+        /// <exception cref="MissingModeException">Target mode information is missing</exception>
+        public PathTargetSignalInfo SignalInfo
+        {
+            get
+            {
+                if (!IsSignalInformationAvailable)
+                {
+                    throw new MissingModeException(
+                        "Target mode information is missing or not available.",
+                        DisplayConfigModeInfoType.Target
+                    );
+                }
+
+                return _signalInfo;
+            }
+        }
+
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            return $"{DisplayTarget}: {FrequencyInMillihertz / 1000}hz{(IsCurrentlyInUse ? " [In Use]" : "")}";
+        }
+
+        internal DisplayConfigDesktopImageInfo? GetDisplayConfigDesktopImageInfo()
+        {
+            if (IsDesktopImageInformationAvailable)
+            {
+                return DesktopImage.GetDisplayConfigDesktopImageInfo();
+            }
+
+            return null;
+        }
+
+        internal DisplayConfigTargetMode? GetDisplayConfigTargetMode()
+        {
+            if (IsSignalInformationAvailable)
+            {
+                return new DisplayConfigTargetMode(SignalInfo.GetDisplayConfigVideoSignalInfo());
+            }
+
+            return null;
+        }
+    }
+}

app/WindowsDisplayAPI/DisplayConfig/PathTargetSignalInfo.cs

@@ -0,0 +1,220 @@
+using System;
+using System.Drawing;
+using WindowsDisplayAPI.Native.DisplayConfig;
+using WindowsDisplayAPI.Native.DisplayConfig.Structures;
+
+namespace WindowsDisplayAPI.DisplayConfig
+{
+    /// <summary>
+    ///     Contains information about the target signal info
+    /// </summary>
+    public class PathTargetSignalInfo : IEquatable<PathTargetSignalInfo>
+    {
+        /// <summary>
+        ///     Creates a new PathTargetSignalInfo
+        /// </summary>
+        /// <param name="activeSize">Specifies the width and height (in pixels) of the active portion of the video signal.</param>
+        /// <param name="totalSize">Specifies the width and height (in pixels) of the entire video signal.</param>
+        /// <param name="verticalSyncFrequencyInMillihertz">Vertical synchronization frequency.</param>
+        /// <param name="scanLineOrdering">The scan-line ordering (for example, progressive or interlaced) of the video signal.</param>
+        /// <param name="videoStandard">
+        ///     The video standard (if any) that defines the video signal. Supported by WDDM 1.3 and later
+        ///     display mini-port drivers running on Windows 8.1 and later.
+        /// </param>
+        /// <param name="verticalSyncFrequencyDivider">
+        ///     The ratio of the VSync rate of a monitor that displays through a Miracast
+        ///     connected session to the VSync rate of the Miracast sink. The ratio of the VSync rate of a monitor that displays
+        ///     through a Miracast connected session to the VSync rate of the Miracast sink. Supported by WDDM 1.3 and later
+        ///     display mini-port drivers running on Windows 8.1 and later.
+        /// </param>
+        public PathTargetSignalInfo(
+            Size activeSize,
+            Size totalSize,
+            ulong verticalSyncFrequencyInMillihertz,
+            DisplayConfigScanLineOrdering scanLineOrdering,
+            VideoSignalStandard videoStandard = VideoSignalStandard.Uninitialized,
+            ushort verticalSyncFrequencyDivider = 0
+        )
+        {
+            ActiveSize = activeSize;
+            ScanLineOrdering = scanLineOrdering;
+            TotalSize = totalSize;
+            VerticalSyncFrequencyDivider = verticalSyncFrequencyDivider;
+            VerticalSyncFrequencyInMillihertz = verticalSyncFrequencyInMillihertz;
+            VideoStandard = videoStandard;
+            PixelRate = (ulong) (verticalSyncFrequencyInMillihertz / 1000d * totalSize.Width * totalSize.Height);
+            HorizontalSyncFrequencyInMillihertz = (ulong) totalSize.Height * verticalSyncFrequencyInMillihertz;
+        }
+
+        /// <summary>
+        ///     Creates a new PathTargetSignalInfo
+        /// </summary>
+        /// <param name="displaySetting">A possible display settings</param>
+        /// <param name="totalSignalSize">Total signal size</param>
+        public PathTargetSignalInfo(DisplayPossibleSetting displaySetting, Size totalSignalSize) :
+            this(
+                displaySetting.Resolution, totalSignalSize,
+                (uint) (displaySetting.Frequency * 1000),
+                displaySetting.IsInterlaced
+                    ? DisplayConfigScanLineOrdering.InterlacedWithUpperFieldFirst
+                    : DisplayConfigScanLineOrdering.Progressive
+            )
+        {
+        }
+
+        internal PathTargetSignalInfo(DisplayConfigVideoSignalInfo signalInfo)
+        {
+            PixelRate = signalInfo.PixelRate;
+            HorizontalSyncFrequencyInMillihertz = signalInfo.HorizontalSyncFrequency.ToValue(1000);
+            VerticalSyncFrequencyInMillihertz = signalInfo.VerticalSyncFrequency.ToValue(1000);
+            ActiveSize = new Size((int) signalInfo.ActiveSize.Width, (int) signalInfo.ActiveSize.Height);
+            TotalSize = new Size((int) signalInfo.TotalSize.Width, (int) signalInfo.TotalSize.Height);
+            VideoStandard = signalInfo.VideoStandard;
+            VerticalSyncFrequencyDivider = signalInfo.VerticalSyncFrequencyDivider;
+            ScanLineOrdering = signalInfo.ScanLineOrdering;
+        }
+
+        /// <summary>
+        ///     Gets the width and height (in pixels) of the active portion of the video signal
+        /// </summary>
+        public Size ActiveSize { get; }
+
+        /// <summary>
+        ///     Gets the horizontal synchronization frequency
+        /// </summary>
+        public ulong HorizontalSyncFrequencyInMillihertz { get; }
+
+        /// <summary>
+        ///     Gets the pixel clock rate
+        /// </summary>
+        public ulong PixelRate { get; }
+
+        /// <summary>
+        ///     Gets the scan-line ordering (for example, progressive or interlaced) of the video signal
+        /// </summary>
+        public DisplayConfigScanLineOrdering ScanLineOrdering { get; }
+
+        /// <summary>
+        ///     Gets the width and height (in pixels) of the entire video signal
+        /// </summary>
+        public Size TotalSize { get; }
+
+        /// <summary>
+        ///     Gets the ratio of the VSync rate of a monitor that displays through a Miracast connected session to the VSync rate
+        ///     of the Miracast sink. The ratio of the VSync rate of a monitor that displays through a Miracast connected session
+        ///     to the VSync rate of the Miracast sink. Supported by WDDM 1.3 and later display mini-port drivers running on Windows
+        ///     8.1 and later
+        /// </summary>
+        public ushort VerticalSyncFrequencyDivider { get; }
+
+        /// <summary>
+        ///     Gets the vertical synchronization frequency
+        /// </summary>
+        public ulong VerticalSyncFrequencyInMillihertz { get; }
+
+        /// <summary>
+        ///     Gets the video standard (if any) that defines the video signal. Supported by WDDM 1.3 and later display mini-port
+        ///     drivers running on Windows 8.1 and later
+        /// </summary>
+        public VideoSignalStandard VideoStandard { get; }
+
+        /// <inheritdoc />
+        public bool Equals(PathTargetSignalInfo other)
+        {
+            if (ReferenceEquals(null, other))
+            {
+                return false;
+            }
+
+            if (ReferenceEquals(this, other))
+            {
+                return true;
+            }
+
+            return ActiveSize == other.ActiveSize &&
+                   HorizontalSyncFrequencyInMillihertz == other.HorizontalSyncFrequencyInMillihertz &&
+                   PixelRate == other.PixelRate &&
+                   ScanLineOrdering == other.ScanLineOrdering &&
+                   TotalSize == other.TotalSize &&
+                   VerticalSyncFrequencyDivider == other.VerticalSyncFrequencyDivider &&
+                   VerticalSyncFrequencyInMillihertz == other.VerticalSyncFrequencyInMillihertz &&
+                   VideoStandard == other.VideoStandard;
+        }
+
+        /// <summary>
+        ///     Checks for equality of two PathTargetSignalInfo instances
+        /// </summary>
+        /// <param name="left">The first instance</param>
+        /// <param name="right">The second instance</param>
+        /// <returns>true if both instances are equal, otherwise false</returns>
+        public static bool operator ==(PathTargetSignalInfo left, PathTargetSignalInfo right)
+        {
+            return Equals(left, right) || left?.Equals(right) == true;
+        }
+
+        /// <summary>
+        ///     Checks for inequality of two PathTargetSignalInfo instances
+        /// </summary>
+        /// <param name="left">The first instance</param>
+        /// <param name="right">The second instance</param>
+        /// <returns>true if both instances are not equal, otherwise false</returns>
+        public static bool operator !=(PathTargetSignalInfo left, PathTargetSignalInfo right)
+        {
+            return !(left == right);
+        }
+
+        /// <inheritdoc />
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj))
+            {
+                return false;
+            }
+
+            if (ReferenceEquals(this, obj))
+            {
+                return true;
+            }
+
+            return obj.GetType() == GetType() && Equals((PathTargetSignalInfo) obj);
+        }
+
+        /// <inheritdoc />
+        public override int GetHashCode()
+        {
+            unchecked
+            {
+                var hashCode = ActiveSize.GetHashCode();
+                hashCode = (hashCode * 397) ^ (int) HorizontalSyncFrequencyInMillihertz;
+                hashCode = (hashCode * 397) ^ PixelRate.GetHashCode();
+                hashCode = (hashCode * 397) ^ (int) ScanLineOrdering;
+                hashCode = (hashCode * 397) ^ TotalSize.GetHashCode();
+                hashCode = (hashCode * 397) ^ VerticalSyncFrequencyDivider.GetHashCode();
+                hashCode = (hashCode * 397) ^ (int) VerticalSyncFrequencyInMillihertz;
+                hashCode = (hashCode * 397) ^ (int) VideoStandard;
+
+                return hashCode;
+            }
+        }
+
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            return $"{ActiveSize} @ {VerticalSyncFrequencyInMillihertz / 1000}hz {VideoStandard}";
+        }
+
+        internal DisplayConfigVideoSignalInfo GetDisplayConfigVideoSignalInfo()
+        {
+            return new DisplayConfigVideoSignalInfo(
+                PixelRate,
+                new DisplayConfigRational(HorizontalSyncFrequencyInMillihertz, 1000, true),
+                new DisplayConfigRational(VerticalSyncFrequencyInMillihertz, 1000, true),
+                new DisplayConfig2DRegion((uint) ActiveSize.Width, (uint) ActiveSize.Height),
+                new DisplayConfig2DRegion((uint) TotalSize.Width, (uint) TotalSize.Height),
+                VideoStandard,
+                VerticalSyncFrequencyDivider,
+                ScanLineOrdering
+            );
+        }
+    }
+}

app/WindowsDisplayAPI/DisplayCurveCapabilities.cs

@@ -0,0 +1,61 @@
+using System;
+
+namespace WindowsDisplayAPI
+{
+    /// <summary>
+    ///     Contains possible curve drawing capabilities of a display device
+    /// </summary>
+    [Flags]
+    public enum DisplayCurveCapabilities
+    {
+        /// <summary>
+        ///     Device does not support curves.
+        /// </summary>
+        None = 0,
+
+        /// <summary>
+        ///     Device can draw circles.
+        /// </summary>
+        Circles = 1,
+
+        /// <summary>
+        ///     Device can draw pie wedges.
+        /// </summary>
+        Pie = 2,
+
+        /// <summary>
+        ///     Device can draw chord arcs.
+        /// </summary>
+        Chord = 4,
+
+        /// <summary>
+        ///     Device can draw ellipses.
+        /// </summary>
+        Ellipses = 8,
+
+        /// <summary>
+        ///     Device can draw wide borders.
+        /// </summary>
+        Wide = 16,
+
+        /// <summary>
+        ///     Device can draw styled borders.
+        /// </summary>
+        Styled = 32,
+
+        /// <summary>
+        ///     Device can draw borders that are wide and styled.
+        /// </summary>
+        WideStyled = 64,
+
+        /// <summary>
+        ///     Device can draw interiors.
+        /// </summary>
+        Interiors = 128,
+
+        /// <summary>
+        ///     Device can draw rounded rectangles.
+        /// </summary>
+        RoundRectangle = 256
+    }
+}

app/WindowsDisplayAPI/DisplayDevice.cs

@@ -0,0 +1,143 @@
+using System.Linq;
+using WindowsDisplayAPI.DisplayConfig;
+using WindowsDisplayAPI.Native.DeviceContext;
+
+namespace WindowsDisplayAPI
+{
+    /// <summary>
+    ///     Represents a Windows Display Device
+    /// </summary>
+    public class DisplayDevice : Device
+    {
+        /// <summary>
+        ///     Creates a new DisplayDevice
+        /// </summary>
+        /// <param name="devicePath">The device path</param>
+        /// <param name="deviceName">The device name</param>
+        /// <param name="deviceKey">The device driver registry key</param>
+        protected DisplayDevice(string devicePath, string deviceName, string deviceKey)
+            : base(devicePath, deviceName, deviceKey)
+        {
+        }
+
+        /// <summary>
+        ///     Gets the corresponding <see cref="DisplayScreen" /> instance.
+        /// </summary>
+        public DisplayScreen DisplayScreen
+        {
+            get => DisplayScreen.GetScreens().FirstOrDefault(info => info.ScreenName.Equals(ScreenName));
+        }
+
+        /// <summary>
+        ///     Creates a new DisplayDevice
+        /// </summary>
+        /// <param name="devicePath">The device path</param>
+        /// <param name="deviceName">The device name</param>
+        /// <param name="deviceKey">The device driver registry key</param>
+        /// <param name="adapter">The device parent DisplayAdapter</param>
+        /// <param name="isAvailable">true if the device is attached, otherwise false</param>
+        /// <param name="isValid">true if this instance is valid, otherwise false</param>
+        protected DisplayDevice(
+            string devicePath,
+            string deviceName,
+            string deviceKey,
+            DisplayAdapter adapter,
+            bool isAvailable,
+            bool isValid)
+            : this(devicePath, deviceName, deviceKey)
+        {
+            Adapter = adapter;
+            IsAvailable = isAvailable;
+            IsValid = isValid;
+        }
+
+        /// <summary>
+        ///     Creates a new DisplayDevice
+        /// </summary>
+        /// <param name="devicePath">The device path</param>
+        /// <param name="deviceName">The device name</param>
+        /// <param name="deviceKey">The device driver registry key</param>
+        /// <param name="adapter">The device parent DisplayAdapter</param>
+        /// <param name="displayName">The device source display name</param>
+        /// <param name="displayFullName">The device target display name</param>
+        /// <param name="isAvailable">true if the device is attached, otherwise false</param>
+        /// <param name="isValid">true if this instance is valid, otherwise false</param>
+        protected DisplayDevice(
+            string devicePath,
+            string deviceName,
+            string deviceKey,
+            DisplayAdapter adapter,
+            string displayName,
+            string displayFullName,
+            bool isAvailable,
+            bool isValid)
+            : this(devicePath, deviceName, deviceKey, adapter, isAvailable, isValid)
+        {
+            ScreenName = displayName;
+            DisplayName = displayFullName;
+        }
+
+        /// <summary>
+        ///     Gets the display device driving display adapter instance
+        /// </summary>
+        public virtual DisplayAdapter Adapter { get; }
+
+        /// <summary>
+        ///     Gets the display device target name
+        /// </summary>
+        public virtual string DisplayName { get; }
+
+        /// <summary>
+        ///     Gets the display device source name
+        /// </summary>
+        public virtual string ScreenName { get; }
+
+        /// <summary>
+        ///     Gets a boolean value indicating if this display device is currently attached
+        /// </summary>
+        public virtual bool IsAvailable { get; }
+
+        /// <summary>
+        ///     Gets a boolean value indicating if this instance is no longer valid, this may happen when display device attached
+        ///     status changes
+        /// </summary>
+        public virtual bool IsValid { get; }
+
+        internal static DisplayDevice FromDeviceInformation(
+            DisplayAdapter adapter,
+            Native.DeviceContext.Structures.DisplayDevice sourceDevice,
+            Native.DeviceContext.Structures.DisplayDevice targetDevice
+        )
+        {
+            return new DisplayDevice(
+                targetDevice.DeviceId,
+                targetDevice.DeviceString,
+                targetDevice.DeviceKey,
+                adapter,
+                sourceDevice.DeviceName,
+                targetDevice.DeviceName,
+                targetDevice.StateFlags.HasFlag(DisplayDeviceStateFlags.AttachedToDesktop),
+                true
+            );
+        }
+
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            return string.IsNullOrWhiteSpace(DeviceName)
+                ? $"{GetType().Name}: {DisplayName} - IsAvailable: {IsAvailable}"
+                : $"{GetType().Name}: {DisplayName} ({DeviceName}) - IsAvailable: {IsAvailable}";
+        }
+
+        /// <summary>
+        ///     Returns the corresponding PathDisplayTarget instance
+        /// </summary>
+        /// <returns>An instance of PathDisplayTarget, or null</returns>
+        public PathDisplayTarget ToPathDisplayTarget()
+        {
+            return PathDisplayTarget
+                .GetDisplayTargets()
+                .FirstOrDefault(target => target.DevicePath.Equals(DevicePath));
+        }
+    }
+}

app/WindowsDisplayAPI/DisplayGammaRamp.cs

@@ -0,0 +1,91 @@
+using System;
+using System.Diagnostics;
+using WindowsDisplayAPI.Native.DeviceContext.Structures;
+
+namespace WindowsDisplayAPI
+{
+    public class DisplayGammaRamp
+    {
+        public DisplayGammaRamp(ushort[] red, ushort[] green, ushort[] blue)
+        {
+            if (red?.Length != GammaRamp.DataPoints)
+            {
+                throw new ArgumentOutOfRangeException(nameof(red));
+            }
+
+            if (green?.Length != GammaRamp.DataPoints)
+            {
+                throw new ArgumentOutOfRangeException(nameof(green));
+            }
+
+            if (blue?.Length != GammaRamp.DataPoints)
+            {
+                throw new ArgumentOutOfRangeException(nameof(blue));
+            }
+
+            Red = red;
+            Green = green;
+            Blue = blue;
+        }
+
+        public DisplayGammaRamp(double brightness = 0.5, double contrast = 0.5, double gamma = 1)
+            : this(
+                CalculateLUT(brightness, contrast, gamma),
+                CalculateLUT(brightness, contrast, gamma),
+                CalculateLUT(brightness, contrast, gamma)
+            )
+        {
+        }
+
+        public DisplayGammaRamp(
+            double redBrightness,
+            double redContrast,
+            double redGamma,
+            double greenBrightness,
+            double greenContrast,
+            double greenGamma,
+            double blueBrightness,
+            double blueContrast,
+            double blueGamma
+        )
+            : this(
+                CalculateLUT(redBrightness, redContrast, redGamma),
+                CalculateLUT(greenBrightness, greenContrast, greenGamma),
+                CalculateLUT(blueBrightness, blueContrast, blueGamma)
+            )
+        {
+        }
+
+        internal DisplayGammaRamp(GammaRamp ramp) :
+            this(ramp.Red, ramp.Green, ramp.Blue)
+        {
+        }
+
+        public ushort[] Blue { get; }
+        public ushort[] Green { get; }
+        public ushort[] Red { get; }
+        private static ushort[] CalculateLUT(double brightness, double contrast, double gamma)
+        {
+
+            // Fill the gamma curve
+            var result = new ushort[GammaRamp.DataPoints];
+            string bits = "";
+
+            for (var i = 0; i < result.Length; i++)
+            {
+                result[i] = (ushort)((0.5 + brightness / 2)  * ushort.MaxValue * i / (float)(result.Length - 1));
+                bits += result[i].ToString() + " ";
+            }
+
+            Debug.WriteLine(bits);
+
+            return result;
+        }
+
+
+        internal GammaRamp AsRamp()
+        {
+            return new GammaRamp(Red, Green, Blue);
+        }
+    }
+}

app/WindowsDisplayAPI/DisplayLineCapabilities.cs

@@ -0,0 +1,51 @@
+using System;
+
+namespace WindowsDisplayAPI
+{
+    /// <summary>
+    ///     Contains possible line drawing capabilities of a display device
+    /// </summary>
+    [Flags]
+    public enum DisplayLineCapabilities
+    {
+        /// <summary>
+        ///     Device does not support lines.
+        /// </summary>
+        None = 0,
+
+        /// <summary>
+        ///     Device can draw a poly line.
+        /// </summary>
+        PolyLine = 2,
+
+        /// <summary>
+        ///     Device can draw a marker.
+        /// </summary>
+        Marker = 4,
+
+        /// <summary>
+        ///     Device can draw multiple markers.
+        /// </summary>
+        PolyMarker = 8,
+
+        /// <summary>
+        ///     Device can draw wide lines.
+        /// </summary>
+        Wide = 16,
+
+        /// <summary>
+        ///     Device can draw styled lines.
+        /// </summary>
+        Styled = 32,
+
+        /// <summary>
+        ///     Device can draw lines that are wide and styled.
+        /// </summary>
+        WideStyled = 64,
+
+        /// <summary>
+        ///     Device can draw interiors.
+        /// </summary>
+        Interiors = 128
+    }
+}

app/WindowsDisplayAPI/DisplayPolygonalCapabilities.cs

@@ -0,0 +1,56 @@
+using System;
+
+namespace WindowsDisplayAPI
+{
+    /// <summary>
+    ///     Contains possible polygon drawing capabilities of a display device
+    /// </summary>
+    [Flags]
+    public enum DisplayPolygonalCapabilities
+    {
+        /// <summary>
+        ///     Device does not support polygons.
+        /// </summary>
+        None = 0,
+
+        /// <summary>
+        ///     Device can draw alternate-fill polygons.
+        /// </summary>
+        Polygon = 1,
+
+        /// <summary>
+        ///     Device can draw rectangles.
+        /// </summary>
+        Rectangle = 2,
+
+        /// <summary>
+        ///     Device can draw winding-fill polygons.
+        /// </summary>
+        WindingFillPolygon = 4,
+
+        /// <summary>
+        ///     Device can draw a single scan-line.
+        /// </summary>
+        ScanLine = 8,
+
+        /// <summary>
+        ///     Device can draw wide borders.
+        /// </summary>
+        Wide = 16,
+
+        /// <summary>
+        ///     Device can draw styled borders.
+        /// </summary>
+        Styled = 32,
+
+        /// <summary>
+        ///     Device can draw borders that are wide and styled.
+        /// </summary>
+        WideStyled = 64,
+
+        /// <summary>
+        ///     Device can draw interiors.
+        /// </summary>
+        Interiors = 128
+    }
+}

app/WindowsDisplayAPI/DisplayPossibleSetting.cs

@@ -0,0 +1,63 @@
+using System.Drawing;
+using WindowsDisplayAPI.Native.DeviceContext;
+using WindowsDisplayAPI.Native.DeviceContext.Structures;
+
+namespace WindowsDisplayAPI
+{
+    /// <summary>
+    ///     Represents a possible display setting
+    /// </summary>
+    public class DisplayPossibleSetting
+    {
+        /// <summary>
+        ///     Creates a new DisplayPossibleSetting
+        /// </summary>
+        /// <param name="resolution">Display resolution</param>
+        /// <param name="frequency">Display frequency</param>
+        /// <param name="colorDepth">Display color depth</param>
+        /// <param name="isInterlaced">Indicating if display is using interlaces scan out</param>
+        protected DisplayPossibleSetting(Size resolution, int frequency, ColorDepth colorDepth, bool isInterlaced)
+        {
+            ColorDepth = colorDepth;
+            Resolution = resolution;
+            IsInterlaced = isInterlaced;
+            Frequency = frequency;
+        }
+
+        internal DisplayPossibleSetting(DeviceMode deviceMode)
+            : this(
+                new Size((int) deviceMode.PixelsWidth, (int) deviceMode.PixelsHeight),
+                (int) deviceMode.DisplayFrequency,
+                (ColorDepth) deviceMode.BitsPerPixel,
+                deviceMode.DisplayFlags.HasFlag(DisplayFlags.Interlaced)
+            )
+        {
+        }
+
+        /// <summary>
+        ///     Gets the color depth of the display monitor in bits per pixel
+        /// </summary>
+        public ColorDepth ColorDepth { get; }
+
+        /// <summary>
+        ///     Gets the frequency of the display monitor in hz
+        /// </summary>
+        public int Frequency { get; }
+
+        /// <summary>
+        ///     Gets a boolean value indicating if the display uses the interlaced signal
+        /// </summary>
+        public bool IsInterlaced { get; }
+
+        /// <summary>
+        ///     Gets the size of the display monitor
+        /// </summary>
+        public Size Resolution { get; }
+
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            return $"{Resolution} {(IsInterlaced ? "Interlaced" : "Progressive")} {Frequency}hz @ {ColorDepth}";
+        }
+    }
+}

app/WindowsDisplayAPI/DisplayRasterCapabilities.cs

@@ -0,0 +1,91 @@
+using System;
+
+namespace WindowsDisplayAPI
+{
+    /// <summary>
+    ///     Contains possible raster capabilities of a display device
+    /// </summary>
+    [Flags]
+    public enum DisplayRasterCapabilities
+    {
+        /// <summary>
+        ///     Capable of transferring bitmaps.
+        /// </summary>
+        BitmapTransfer = 1,
+
+        /// <summary>
+        ///     Requires banding support.
+        /// </summary>
+        RequiresBanding = 2,
+
+        /// <summary>
+        ///     Capable of scaling.
+        /// </summary>
+        Scaling = 4,
+
+        /// <summary>
+        ///     Capable of supporting bitmaps larger than 64 KB.
+        /// </summary>
+        Bitmap64K = 8,
+
+        /// <summary>
+        ///     Specifies GDI 2.0 compatibility.
+        /// </summary>
+        GDI20Output = 16,
+
+        /// <summary>
+        ///     Includes a state block in the device context.
+        /// </summary>
+        GDI20State = 32,
+
+        /// <summary>
+        ///     Capable of saving bitmaps locally in shadow memory.
+        /// </summary>
+        SaveBitmap = 64,
+
+        /// <summary>
+        ///     Capable of modification and retrieval of display independent bitmap data.
+        /// </summary>
+        DeviceIndependentBitmap = 128,
+
+        /// <summary>
+        ///     Specifies a palette-based device.
+        /// </summary>
+        Palette = 256,
+
+        /// <summary>
+        ///     Capable of sending display independent bitmap to device.
+        /// </summary>
+        DeviceIndependentBitmapToDevice = 512,
+
+        /// <summary>
+        ///     Capable of supporting fonts larger than 64 KB.
+        /// </summary>
+        Font64K = 1024,
+
+        /// <summary>
+        ///     Capable of stretching bitmaps.
+        /// </summary>
+        StretchBitmap = 2048,
+
+        /// <summary>
+        ///     Capable of performing flood fills.
+        /// </summary>
+        FloodFill = 4096,
+
+        /// <summary>
+        ///     Capable of stretching display independent bitmaps.
+        /// </summary>
+        StretchDeviceIndependentBitmap = 8192,
+
+        /// <summary>
+        ///     Supports transparent bitmap and DirectX arrays.
+        /// </summary>
+        DirectXOutput = 16384,
+
+        /// <summary>
+        ///     Capable of working with hardware-dependent bitmaps.
+        /// </summary>
+        DeviceBits = 32768
+    }
+}

app/WindowsDisplayAPI/DisplayScreen.cs

@@ -0,0 +1,299 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using WindowsDisplayAPI.DisplayConfig;
+using WindowsDisplayAPI.Exceptions;
+using WindowsDisplayAPI.Native;
+using WindowsDisplayAPI.Native.DeviceContext;
+using WindowsDisplayAPI.Native.DeviceContext.Structures;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI
+{
+    /// <summary>
+    ///     Contains information about a display source screen
+    /// </summary>
+    public class DisplayScreen
+    {
+        private readonly IntPtr _monitorHandle;
+
+        private DisplayScreen(IntPtr monitorHandle)
+        {
+            _monitorHandle = monitorHandle;
+        }
+
+        /// <summary>
+        /// Gets the source identification number
+        /// </summary>
+        public int SourceId
+        {
+            get
+            {
+                var name = ScreenName;
+
+                if (string.IsNullOrWhiteSpace(name))
+                {
+                    return 0;
+                }
+
+                var index = ScreenName.IndexOf("DISPLAY", StringComparison.Ordinal);
+
+                return index < 0 ? 0 : int.Parse(name.Substring(index + 7));
+            }
+        }
+
+        /// <summary>
+        ///     Gets a list of all active screens
+        /// </summary>
+        /// <returns>An array of <see cref="DisplayScreen" /> instances.</returns>
+        public static DisplayScreen[] GetScreens()
+        {
+            var result = new List<DisplayScreen>();
+            var callback = new DeviceContextApi.MonitorEnumProcedure(
+                (IntPtr handle, IntPtr dcHandle, ref RectangleL rect, IntPtr callbackObject) =>
+                {
+                    result.Add(new DisplayScreen(handle));
+
+                    return 1;
+                }
+            );
+
+            return DeviceContextApi.EnumDisplayMonitors(IntPtr.Zero, IntPtr.Zero, callback, IntPtr.Zero)
+                ? result.ToArray()
+                : null;
+        }
+
+        /// <summary>
+        ///     Gets a <see cref="DisplaySetting"/> instance representing the screen current settings
+        /// </summary>
+        public DisplaySetting CurrentSetting
+        {
+            get => DisplaySetting.GetCurrentFromScreenName(ScreenName);
+        }
+
+        /// <summary>
+        ///     Gets a <see cref="DisplaySetting"/> instance representing this screen saved settings
+        /// </summary>
+        public DisplaySetting SavedSetting
+        {
+            get => DisplaySetting.GetSavedFromScreenName(ScreenName);
+        }
+
+        /// <summary>
+        ///     Disables and detaches all devices connected to this screen
+        /// </summary>
+        /// <param name="apply">Indicating if the changes should be applied immediately, recommended value is false</param>
+        public void Disable(bool apply)
+        {
+            SetSettings(new DisplaySetting(), apply);
+        }
+
+        /// <summary>
+        ///     Enables and attach all devices connected to this screen
+        /// </summary>
+        /// <param name="displaySetting">The display settings that should be applied while enabling the display device</param>
+        /// <param name="apply">Indicating if the changes should be applied immediately, recommended value is false</param>
+        public void Enable(DisplaySetting displaySetting, bool apply = false)
+        {
+            SetSettings(displaySetting, apply);
+        }
+
+        /// <summary>
+        ///     Changes the display device settings to a new <see cref="DisplaySetting"/> instance
+        /// </summary>
+        /// <param name="displaySetting">The display settings that should be applied</param>
+        /// <param name="apply">Indicating if the changes should be applied immediately, recommended value is false</param>
+        public void SetSettings(DisplaySetting displaySetting, bool apply = false)
+        {
+            if (!IsValid)
+            {
+                throw new InvalidDisplayException(null);
+            }
+
+            displaySetting.Save(ScreenName, apply);
+        }
+
+        /// <summary>
+        ///     Get information about the monitor covering the most of a rectangle.
+        /// </summary>
+        /// <param name="rectangle">The rectangle to get the main monitor information for.</param>
+        /// <returns>An instance of <see cref="DisplayScreen" />.</returns>
+        public static DisplayScreen FromRectangle(Rectangle rectangle)
+        {
+            var monitorHandle = DeviceContextApi.MonitorFromRect(
+                new RectangleL(rectangle),
+                MonitorFromFlag.DefaultToNearest
+            );
+
+            return monitorHandle == IntPtr.Zero ? null : new DisplayScreen(monitorHandle);
+        }
+
+        /// <summary>
+        ///     Get information about the monitor containing or the nearest to a point.
+        /// </summary>
+        /// <param name="point">The point to get the main monitor information for.</param>
+        /// <returns>An instance of <see cref="DisplayScreen" />.</returns>
+        public static DisplayScreen FromPoint(Point point)
+        {
+            var monitorHandle = DeviceContextApi.MonitorFromPoint(
+                new PointL(point),
+                MonitorFromFlag.DefaultToNearest
+            );
+
+            return monitorHandle == IntPtr.Zero ? null : new DisplayScreen(monitorHandle);
+        }
+
+        /// <summary>
+        ///     Get information about the screen covering the most of a window.
+        /// </summary>
+        /// <param name="hWnd">The window handle to get the main screen information for.</param>
+        /// <returns>An instance of <see cref="DisplayScreen" />.</returns>
+        public static DisplayScreen FromWindow(IntPtr hWnd)
+        {
+            if (hWnd == IntPtr.Zero)
+            {
+                throw new ArgumentException("Invalid window handle provided.", nameof(hWnd));
+            }
+
+            var monitorHandle = DeviceContextApi.MonitorFromWindow(
+                hWnd,
+                MonitorFromFlag.DefaultToNearest
+            );
+
+            return monitorHandle == IntPtr.Zero ? null : new DisplayScreen(monitorHandle);
+        }
+
+#if !NETSTANDARD
+        /// <summary>
+        ///     Returns the corresponding <see cref="System.Windows.Forms.Screen" /> instance
+        /// </summary>
+        /// <returns>A instance of Screen object</returns>
+        public System.Windows.Forms.Screen GetWinFormScreen()
+        {
+            if (!IsValid)
+                throw new Exceptions.InvalidDisplayException();
+            try
+            {
+                return System.Windows.Forms.Screen.AllScreens.FirstOrDefault(screen => screen.DeviceName.Equals(ScreenName));
+            }
+            catch
+            {
+                // ignored
+            }
+            return null;
+        }
+#endif
+
+        /// <summary>
+        ///     Get the corresponding <see cref="Display" /> instances.
+        /// </summary>
+        /// <returns>An array of <see cref="Display" /> instances.</returns>
+        public Display[] GetDisplays()
+        {
+            return Display.GetDisplays().Where(display => display.ScreenName.Equals(ScreenName)).ToArray();
+        }
+
+        /// <summary>
+        ///     Gets the bounds of the monitor
+        /// </summary>
+        public Rectangle Bounds
+        {
+            get => GetMonitorInfo()?.Bounds.ToRectangle() ?? Rectangle.Empty;
+        }
+
+        /// <summary>
+        ///     Gets the source name of the screen
+        /// </summary>
+        public string ScreenName
+        {
+            get => GetMonitorInfo()?.DisplayName;
+        }
+
+        /// <summary>
+        ///     Gets a boolean value indicating if this is the primary display
+        /// </summary>
+        public bool IsPrimary
+        {
+            get => GetMonitorInfo()?.Flags.HasFlag(MonitorInfoFlags.Primary) ?? false;
+        }
+
+        /// <summary>
+        ///     Gets a boolean value indicating if this instance contains valid information.
+        /// </summary>
+        public bool IsValid
+        {
+            get => GetMonitorInfo() != null;
+        }
+
+        /// <summary>
+        ///     Gets the working area of the monitor
+        /// </summary>
+        public Rectangle WorkingArea
+        {
+            get => GetMonitorInfo()?.WorkingArea.ToRectangle() ?? Rectangle.Empty;
+        }
+
+        /// <summary>
+        ///     Returns a list of possible display setting for this screen
+        /// </summary>
+        /// <returns>An enumerable list of <see cref="DisplayPossibleSetting"/> instances</returns>
+        public IEnumerable<DisplayPossibleSetting> GetPossibleSettings()
+        {
+            if (!IsValid)
+            {
+                yield break;
+            }
+
+            var index = -1;
+            while (true)
+            {
+                index++;
+                var deviceMode = new DeviceMode(DeviceModeFields.None);
+                if (!DeviceContextApi.EnumDisplaySettings(ScreenName, (DisplaySettingsMode)index, ref deviceMode))
+                {
+                    break;
+                }
+                yield return new DisplayPossibleSetting(deviceMode);
+            }
+        }
+
+        /// <summary>
+        ///     Returns the best possible display setting for this screen
+        /// </summary>
+        /// <returns>A <see cref="DisplayPossibleSetting"/> instance</returns>
+        public DisplayPossibleSetting GetPreferredSetting()
+        {
+            return IsValid
+                ? GetPossibleSettings()
+                    .OrderByDescending(setting => (int)setting.ColorDepth)
+                    .ThenByDescending(setting => (ulong)setting.Resolution.Width * (ulong)setting.Resolution.Height)
+                    .ThenByDescending(setting => setting.Frequency)
+                    .FirstOrDefault()
+                : null;
+        }
+
+        /// <summary>
+        ///     Returns the corresponding <see cref="PathDisplaySource"/> instance
+        /// </summary>
+        /// <returns>An instance of <see cref="PathDisplaySource"/>, or null</returns>
+        public PathDisplaySource ToPathDisplaySource()
+        {
+            return PathDisplaySource
+                .GetDisplaySources()
+                .FirstOrDefault(source => source.DisplayName.Equals(ScreenName));
+        }
+
+        private MonitorInfo? GetMonitorInfo()
+        {
+            var monitorInfo = MonitorInfo.Initialize();
+
+            if (DeviceContextApi.GetMonitorInfo(_monitorHandle, ref monitorInfo))
+            {
+                return monitorInfo;
+            }
+
+            return null;
+        }
+    }
+}

app/WindowsDisplayAPI/DisplaySetting.cs

@@ -0,0 +1,345 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using WindowsDisplayAPI.Exceptions;
+using WindowsDisplayAPI.Native;
+using WindowsDisplayAPI.Native.DeviceContext;
+using WindowsDisplayAPI.Native.DeviceContext.Structures;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI
+{
+    /// <summary>
+    ///     Holds configurations of a windows display
+    /// </summary>
+    public class DisplaySetting : DisplayPossibleSetting
+    {
+        /// <summary>
+        ///     Creates a new <see cref="DisplaySetting" /> instance.
+        /// </summary>
+        /// <param name="validSetting">The basic configuration information object</param>
+        /// <param name="position">Display position on desktop</param>
+        public DisplaySetting(DisplayPossibleSetting validSetting, Point position = default)
+            : this(validSetting, position, DisplayOrientation.Identity, DisplayFixedOutput.Default)
+        {
+        }
+
+        /// <summary>
+        ///     Creates a new <see cref="DisplaySetting" /> instance.
+        /// </summary>
+        /// <param name="validSetting">The basic configuration information object</param>
+        /// <param name="position">Display position on desktop</param>
+        /// <param name="orientation">Display orientation and rotation</param>
+        /// <param name="outputScalingMode">
+        ///     Display output behavior in case of presenting a low-resolution mode on a
+        ///     higher-resolution display
+        /// </param>
+        public DisplaySetting(
+            DisplayPossibleSetting validSetting,
+            Point position,
+            DisplayOrientation orientation,
+            DisplayFixedOutput outputScalingMode)
+            : this(
+                validSetting.Resolution, position, validSetting.ColorDepth, validSetting.Frequency,
+                validSetting.IsInterlaced, orientation, outputScalingMode
+            )
+        {
+        }
+
+        /// <summary>
+        ///     Creates a new <see cref="DisplaySetting" /> instance.
+        /// </summary>
+        /// <param name="resolution">Display resolution</param>
+        /// <param name="position">Display position on desktop</param>
+        /// <param name="frequency">Display frequency</param>
+        public DisplaySetting(Size resolution, Point position, int frequency)
+            : this(resolution, position, ColorDepth.Depth32Bit, frequency)
+        {
+        }
+
+        /// <summary>
+        ///     Creates a new <see cref="DisplaySetting" /> instance.
+        /// </summary>
+        /// <param name="resolution">Display resolution</param>
+        /// <param name="frequency">Display frequency</param>
+        public DisplaySetting(Size resolution, int frequency)
+            : this(resolution, new Point(0, 0), ColorDepth.Depth32Bit, frequency)
+        {
+        }
+
+        /// <summary>
+        ///     Creates a new <see cref="DisplaySetting" /> instance.
+        /// </summary>
+        /// <param name="resolution">Display resolution</param>
+        /// <param name="position">Display position on desktop</param>
+        /// <param name="frequency">Display frequency</param>
+        /// <param name="colorDepth">Display color depth</param>
+        /// <param name="isInterlaced">Indicating if display is using interlaces scan out</param>
+        /// <param name="orientation">Display orientation and rotation</param>
+        /// <param name="outputScalingMode">
+        ///     Display output behavior in case of presenting a low-resolution mode on a
+        ///     higher-resolution display
+        /// </param>
+        public DisplaySetting(
+            Size resolution,
+            Point position,
+            ColorDepth colorDepth,
+            int frequency,
+            bool isInterlaced = false,
+            DisplayOrientation orientation = DisplayOrientation.Identity,
+            DisplayFixedOutput outputScalingMode = DisplayFixedOutput.Default
+        ) : base(resolution, frequency, colorDepth, isInterlaced)
+        {
+            Position = position;
+            Orientation = orientation;
+            OutputScalingMode = outputScalingMode;
+        }
+
+        internal DisplaySetting() : base(default)
+        {
+            IsEnable = false;
+        }
+
+        private DisplaySetting(DeviceMode deviceMode) : base(deviceMode)
+        {
+            Position = new Point(deviceMode.Position.X, deviceMode.Position.Y);
+            Orientation = deviceMode.DisplayOrientation;
+            OutputScalingMode = deviceMode.DisplayFixedOutput;
+
+            if (Resolution.IsEmpty && Position.IsEmpty)
+            {
+                IsEnable = false;
+            }
+        }
+
+        /// <summary>
+        ///     Gets a boolean value indicating if this instance is currently enable
+        /// </summary>
+        public bool IsEnable { get; } = true;
+
+        /// <summary>
+        ///     Gets or sets the orientation of the display monitor
+        /// </summary>
+        public DisplayOrientation Orientation { get; }
+
+        /// <summary>
+        ///     Gets output behavior in case of presenting a low-resolution mode on a higher-resolution display
+        /// </summary>
+        public DisplayFixedOutput OutputScalingMode { get; }
+
+        /// <summary>
+        ///     Gets or sets the position of the display monitor
+        /// </summary>
+        public Point Position { get; }
+
+        /// <summary>
+        ///     Applies settings that are saved using SaveDisplaySettings() or other similar methods but not yet applied
+        /// </summary>
+        public static void ApplySavedSettings()
+        {
+            var result = DeviceContextApi.ChangeDisplaySettingsEx(
+                null,
+                IntPtr.Zero,
+                IntPtr.Zero,
+                ChangeDisplaySettingsFlags.Reset,
+                IntPtr.Zero
+            );
+
+            if (result != ChangeDisplaySettingsExResults.Successful)
+            {
+                throw new ModeChangeException($"[{result}]: Applying saved settings failed.", null, result);
+            }
+        }
+
+        /// <summary>
+        ///     Returns the current display settings of a screen
+        /// </summary>
+        /// <param name="screenName">The name of the screen.</param>
+        /// <returns>An instance of <see cref="DisplaySetting" /></returns>
+        public static DisplaySetting GetCurrentFromScreenName(string screenName)
+        {
+            return new DisplaySetting(GetDeviceMode(screenName, DisplaySettingsMode.CurrentSettings));
+        }
+
+        /// <summary>
+        ///     Returns the saved display settings of a screen
+        /// </summary>
+        /// <param name="screenName">The name of the screen.</param>
+        /// <returns>An instance of <see cref="DisplaySetting" /></returns>
+        public static DisplaySetting GetSavedFromScreenName(string screenName)
+        {
+            return new DisplaySetting(GetDeviceMode(screenName, DisplaySettingsMode.RegistrySettings));
+        }
+
+        /// <summary>
+        ///     Sets and possibility applies a list of display settings
+        /// </summary>
+        /// <param name="newSettingPairs">
+        ///     A key value dictionary of <see cref="DisplayDevice" /> and <see cref="DisplaySetting" />
+        ///     instances.
+        /// </param>
+        /// <param name="applyNow">Indicating if the changes should be applied immediately, recommended value is false</param>
+        public static void SaveDisplaySettings(
+            Dictionary<DisplayScreen, DisplaySetting> newSettingPairs,
+            bool applyNow)
+        {
+            SaveDisplaySettings(
+                newSettingPairs.ToDictionary(pair => pair.Key.ScreenName, pair => pair.Value),
+                applyNow,
+                true
+            );
+        }
+
+        /// <summary>
+        ///     Sets and possibility applies a list of display settings
+        /// </summary>
+        /// <param name="newSettingPairs">A key value dictionary of source ids and <see cref="DisplaySetting" /> instance</param>
+        /// <param name="applyNow">Indicating if the changes should be applied immediately, recommended value is false</param>
+        public static void SaveDisplaySettings(
+            Dictionary<int, DisplaySetting> newSettingPairs,
+            bool applyNow)
+        {
+            SaveDisplaySettings(
+                newSettingPairs.ToDictionary(pair => $"\\\\.\\DISPLAY{pair.Key:D}", pair => pair.Value),
+                applyNow,
+                true
+            );
+        }
+
+        private static DeviceMode GetDeviceMode(string screenName, DisplaySettingsMode flags)
+        {
+            var deviceMode = new DeviceMode(DeviceModeFields.None);
+
+            return !string.IsNullOrWhiteSpace(screenName) &&
+                   DeviceContextApi.EnumDisplaySettings(
+                       screenName,
+                       flags,
+                       ref deviceMode
+                   )
+                ? deviceMode
+                : default;
+        }
+
+        private static void SaveDisplaySettings(
+            Dictionary<string, DisplaySetting> newSettings,
+            bool applyNow,
+            bool retry
+        )
+        {
+            var screens = DisplayScreen.GetScreens()
+                .Where(screen => screen.IsValid)
+                .ToList();
+
+            var rollbackSettings = screens
+                .ToDictionary(screen => screen.ScreenName, screen => screen.CurrentSetting);
+
+            try
+            {
+                foreach (var newSetting in newSettings)
+                {
+                    screens.Remove(
+                        screens.FirstOrDefault(
+                            screen => screen.ScreenName.Equals(newSetting.Key)
+                        )
+                    );
+                    newSetting.Value.Save(newSetting.Key, false);
+                }
+
+                // Disable missing monitors
+                foreach (var screen in screens.Where(screen => screen.IsValid))
+                {
+                    screen.Disable(false);
+                }
+
+                if (applyNow)
+                {
+                    ApplySavedSettings();
+                }
+            }
+            catch (ModeChangeException)
+            {
+                if (retry)
+                {
+                    SaveDisplaySettings(rollbackSettings, false, false);
+                }
+
+                throw;
+            }
+        }
+
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            return IsEnable
+                ? $"{Resolution} {(IsInterlaced ? "Interlaced" : "Progressive")} {Frequency}hz @ {ColorDepth} @ {Position}"
+                : "Disabled";
+        }
+
+        internal void Save(string screenName, bool reset)
+        {
+            var deviceMode = GetDeviceMode(screenName);
+            var flags = ChangeDisplaySettingsFlags.UpdateRegistry | ChangeDisplaySettingsFlags.Global;
+            flags |= reset ? ChangeDisplaySettingsFlags.Reset : ChangeDisplaySettingsFlags.NoReset;
+
+            if (IsEnable && Position.X == 0 && Position.Y == 0)
+            {
+                flags |= ChangeDisplaySettingsFlags.SetPrimary;
+            }
+
+            var result = DeviceContextApi.ChangeDisplaySettingsEx(
+                screenName,
+                ref deviceMode,
+                IntPtr.Zero,
+                flags,
+                IntPtr.Zero
+            );
+
+            if (result != ChangeDisplaySettingsExResults.Successful)
+            {
+                throw new ModeChangeException($"[{result}]: Applying saved settings failed.", null, result);
+            }
+        }
+
+        private DeviceMode GetDeviceMode(string screenName)
+        {
+            DeviceMode deviceMode;
+
+            if (IsEnable)
+            {
+                var flags = DisplayFlags.None;
+
+                if (IsInterlaced)
+                {
+                    flags |= DisplayFlags.Interlaced;
+                }
+
+                deviceMode = new DeviceMode(
+                    screenName,
+                    new PointL(Position),
+                    Orientation,
+                    OutputScalingMode,
+                    (uint) ColorDepth,
+                    (uint) Resolution.Width,
+                    (uint) Resolution.Height,
+                    flags,
+                    (uint) Frequency
+                );
+            }
+            else
+            {
+                deviceMode = new DeviceMode(
+                    screenName,
+                    DeviceModeFields.PelsWidth | DeviceModeFields.PelsHeight | DeviceModeFields.Position
+                );
+            }
+
+            if (string.IsNullOrWhiteSpace(deviceMode.DeviceName))
+            {
+                throw new MissingDisplayException("Display screen is missing or invalid.", null);
+            }
+
+            return deviceMode;
+        }
+    }
+}

app/WindowsDisplayAPI/DisplayShaderBlendingCapabilities.cs

@@ -0,0 +1,41 @@
+using System;
+
+namespace WindowsDisplayAPI
+{
+    /// <summary>
+    ///     Contains possible shader blending capabilities of a display device
+    /// </summary>
+    [Flags]
+    public enum DisplayShaderBlendingCapabilities
+    {
+        /// <summary>
+        ///     Device does not support any of these capabilities.
+        /// </summary>
+        None = 0,
+
+        /// <summary>
+        ///     Capable of handling constant alpha
+        /// </summary>
+        ConstantAlpha = 1,
+
+        /// <summary>
+        ///     Capable of handling per-pixel alpha.
+        /// </summary>
+        PerPixelAlpha = 2,
+
+        /// <summary>
+        ///     Capable of handling pre-multiplied alpha
+        /// </summary>
+        PreMultipliedAlpha = 4,
+
+        /// <summary>
+        ///     Capable of doing gradient fill rectangles.
+        /// </summary>
+        RectangleGradient = 16,
+
+        /// <summary>
+        ///     Capable of doing gradient fill triangles.
+        /// </summary>
+        TriangleGradient = 32
+    }
+}

app/WindowsDisplayAPI/DisplayTextCapabilities.cs

@@ -0,0 +1,91 @@
+using System;
+
+namespace WindowsDisplayAPI
+{
+    /// <summary>
+    ///     Contains possible text drawing capabilities of a display device
+    /// </summary>
+    [Flags]
+    public enum DisplayTextCapabilities
+    {
+        /// <summary>
+        ///     Device is capable of character output precision.
+        /// </summary>
+        CharacterOutputPrecision = 1,
+
+        /// <summary>
+        ///     Device is capable of stroke output precision.
+        /// </summary>
+        StrokeOutputPrecision = 2,
+
+        /// <summary>
+        ///     Device is capable of stroke clip precision.
+        /// </summary>
+        StrokeClipPrecision = 4,
+
+        /// <summary>
+        ///     Device is capable of 90-degree character rotation.
+        /// </summary>
+        CharacterRotation90 = 8,
+
+        /// <summary>
+        ///     Device is capable of any character rotation.
+        /// </summary>
+        CharacterRotationAny = 16,
+
+        /// <summary>
+        ///     Device can scale independently in the x-direction and y-direction.
+        /// </summary>
+        IndependentXYScaling = 32,
+
+        /// <summary>
+        ///     Device is capable of doubled character for scaling.
+        /// </summary>
+        DoubleCharacterScaling = 64,
+
+        /// <summary>
+        ///     Device uses integer multiples only for character scaling.
+        /// </summary>
+        IntegerCharacterScaling = 128,
+
+        /// <summary>
+        ///     Device uses any multiples for exact character scaling.
+        /// </summary>
+        ExactCharacterScaling = 256,
+
+        /// <summary>
+        ///     Device can draw double-weight characters.
+        /// </summary>
+        DoubleWeightCharacter = 512,
+
+        /// <summary>
+        ///     Device can italicize.
+        /// </summary>
+        CanItalicize = 1024,
+
+        /// <summary>
+        ///     Device can underline.
+        /// </summary>
+        CanUnderline = 2048,
+
+        /// <summary>
+        ///     Device can draw strikeouts.
+        /// </summary>
+        CanStrikeout = 4096,
+
+        /// <summary>
+        ///     Device can draw raster fonts.
+        /// </summary>
+        RasterFonts = 8192,
+
+        /// <summary>
+        ///     Device can draw vector fonts.
+        /// </summary>
+        VectorFonts = 16384,
+
+        /// <summary>
+        ///     Device cannot scroll using a bit-block transfer. Note that this meaning may be the opposite of what you expect.
+        /// </summary>
+        BitBlockTransferScrollInAbility = 65536
+    }
+}

app/WindowsDisplayAPI/Exceptions/DuplicateModeException.cs

@@ -0,0 +1,18 @@
+using System;
+
+namespace WindowsDisplayAPI.Exceptions
+{
+    /// <summary>
+    ///     Represents errors that occurs because of two similar but not identical path or path target
+    /// </summary>
+    public class DuplicateModeException : Exception
+    {
+        /// <summary>
+        ///     Creates a new DuplicateModeException exception
+        /// </summary>
+        /// <param name="message">The human readable message of the exception</param>
+        public DuplicateModeException(string message) : base(message)
+        {
+        }
+    }
+}

app/WindowsDisplayAPI/Exceptions/InvalidDisplayException.cs

@@ -0,0 +1,32 @@
+using System;
+
+namespace WindowsDisplayAPI.Exceptions
+{
+    /// <summary>
+    ///     Represents errors that occurs because of an invalid display instance
+    /// </summary>
+    public class InvalidDisplayException : Exception
+    {
+        /// <summary>
+        ///     Creates a new InvalidDisplayException
+        /// </summary>
+        /// <param name="displayPath">The path of invalidated display device</param>
+        public InvalidDisplayException(string displayPath)
+        {
+            DisplayPath = displayPath;
+        }
+
+        /// <summary>
+        ///     Creates a new InvalidDisplayException
+        /// </summary>
+        public InvalidDisplayException() : this(null)
+        {
+
+        }
+
+        /// <summary>
+        ///     Gets the path of the display device
+        /// </summary>
+        public string DisplayPath { get; }
+    }
+}

app/WindowsDisplayAPI/Exceptions/InvalidEDIDInformation.cs

@@ -0,0 +1,18 @@
+using System;
+
+namespace WindowsDisplayAPI.Exceptions
+{
+    /// <summary>
+    ///     Represents errors that occurs because of missing or invalid EDID information
+    /// </summary>
+    public class InvalidEDIDInformation : Exception
+    {
+        /// <summary>
+        ///     Creates a new InvalidEDIDInformation exception
+        /// </summary>
+        /// <param name="message">The human readable message of the exception</param>
+        public InvalidEDIDInformation(string message) : base(message)
+        {
+        }
+    }
+}

app/WindowsDisplayAPI/Exceptions/InvalidRegistryAddressException.cs

@@ -0,0 +1,18 @@
+using System;
+
+namespace WindowsDisplayAPI.Exceptions
+{
+    /// <summary>
+    ///     Represents errors that occurs because of missing or invalid registry address information
+    /// </summary>
+    public class InvalidRegistryAddressException : Exception
+    {
+        /// <summary>
+        ///     Creates a new InvalidRegistryAddressException exception
+        /// </summary>
+        /// <param name="message">The human readable message of the exception</param>
+        public InvalidRegistryAddressException(string message) : base(message)
+        {
+        }
+    }
+}

app/WindowsDisplayAPI/Exceptions/MissingDisplayException.cs

@@ -0,0 +1,25 @@
+using System;
+
+namespace WindowsDisplayAPI.Exceptions
+{
+    /// <summary>
+    ///     Represents errors that occurs because of a missing display
+    /// </summary>
+    public class MissingDisplayException : Exception
+    {
+        /// <summary>
+        ///     Creates a new MissingDisplayException
+        /// </summary>
+        /// <param name="displayPath">The path of missing display device</param>
+        /// <param name="message">The human readable message of the exception</param>
+        public MissingDisplayException(string message, string displayPath) : base(message)
+        {
+            DisplayPath = displayPath;
+        }
+
+        /// <summary>
+        ///     Gets the path of the display device
+        /// </summary>
+        public string DisplayPath { get; }
+    }
+}

app/WindowsDisplayAPI/Exceptions/MissingModeException.cs

@@ -0,0 +1,26 @@
+using System;
+using WindowsDisplayAPI.Native.DisplayConfig;
+
+namespace WindowsDisplayAPI.Exceptions
+{
+    /// <summary>
+    ///     Represents errors that occurs because of missing mode information
+    /// </summary>
+    public class MissingModeException : Exception
+    {
+        /// <summary>
+        ///     Creates a new MissingModeException
+        /// </summary>
+        /// <param name="missingModeType">The missing mode type</param>
+        /// <param name="message">The human readable message of the exception</param>
+        public MissingModeException(string message, DisplayConfigModeInfoType missingModeType) : base(message)
+        {
+            MissingModeType = missingModeType;
+        }
+
+        /// <summary>
+        ///     Gets the missing mode type
+        /// </summary>
+        public DisplayConfigModeInfoType MissingModeType { get; }
+    }
+}

app/WindowsDisplayAPI/Exceptions/ModeChangeException.cs

@@ -0,0 +1,37 @@
+using System;
+using WindowsDisplayAPI.Native.DeviceContext;
+
+namespace WindowsDisplayAPI.Exceptions
+{
+    /// <summary>
+    ///     Represents errors that occurs during a mode change request
+    /// </summary>
+    public class ModeChangeException : Exception
+    {
+        /// <summary>
+        ///     Creates a new ModeChangeException
+        /// </summary>
+        /// <param name="device">The device responsible for the mode change</param>
+        /// <param name="errorCode">The error code</param>
+        /// <param name="message">The human readable message of the exception</param>
+        public ModeChangeException(
+            string message,
+            DisplayDevice device,
+            ChangeDisplaySettingsExResults errorCode
+        ) : base(message)
+        {
+            Device = device;
+            ErrorCode = errorCode;
+        }
+
+        /// <summary>
+        ///     Gets the display device responsible for the mode change
+        /// </summary>
+        public DisplayDevice Device { get; }
+
+        /// <summary>
+        ///     Gets the error code
+        /// </summary>
+        public ChangeDisplaySettingsExResults ErrorCode { get; }
+    }
+}

app/WindowsDisplayAPI/Exceptions/NotACloneMemberException.cs

@@ -0,0 +1,18 @@
+using System;
+
+namespace WindowsDisplayAPI.Exceptions
+{
+    /// <summary>
+    ///     Represents errors that occurs because of not being in a valid clone group
+    /// </summary>
+    public class NotACloneMemberException : Exception
+    {
+        /// <summary>
+        ///     Creates a new NotACloneMemberException
+        /// </summary>
+        /// <param name="message">The human readable message of the exception</param>
+        public NotACloneMemberException(string message) : base(message)
+        {
+        }
+    }
+}

app/WindowsDisplayAPI/Exceptions/PathChangeException.cs

@@ -0,0 +1,27 @@
+using System;
+
+namespace WindowsDisplayAPI.Exceptions
+{
+    /// <summary>
+    ///     Represents errors that occurs because of an invalid path request
+    /// </summary>
+    public class PathChangeException : Exception
+    {
+        /// <summary>
+        ///     Creates a new PathChangeException
+        /// </summary>
+        /// <param name="message">The human readable message of the exception</param>
+        public PathChangeException(string message) : base(message)
+        {
+        }
+
+        /// <summary>
+        ///     Creates a new PathChangeException
+        /// </summary>
+        /// <param name="message">The human readable message of the exception</param>
+        /// <param name="innerException">The inner causing exception</param>
+        public PathChangeException(string message, Exception innerException) : base(message, innerException)
+        {
+        }
+    }
+}

app/WindowsDisplayAPI/Exceptions/TargetNotAvailableException.cs

@@ -0,0 +1,33 @@
+using System;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Exceptions
+{
+    /// <summary>
+    ///     Represents errors that occurs because of path target being inavailable
+    /// </summary>
+    public class TargetNotAvailableException : Exception
+    {
+        /// <summary>
+        ///     Creates a new TargetNotAvailableException
+        /// </summary>
+        /// <param name="message">The human readable message of the exception</param>
+        /// <param name="adapterId">The driving adapter's identification</param>
+        /// <param name="targetId">The target identification number</param>
+        public TargetNotAvailableException(string message, LUID adapterId, uint targetId) : base(message)
+        {
+            AdapterId = adapterId;
+            TargetId = targetId;
+        }
+
+        /// <summary>
+        ///     Gets the driving adapter's identification
+        /// </summary>
+        public LUID AdapterId { get; }
+
+        /// <summary>
+        ///     Gets the target's identification number
+        /// </summary>
+        public uint TargetId { get; }
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContext/ChangeDisplaySettingsExResults.cs

@@ -0,0 +1,48 @@
+namespace WindowsDisplayAPI.Native.DeviceContext
+{
+    /// <summary>
+    ///     Contains possible values for the result of mode change request
+    /// </summary>
+    public enum ChangeDisplaySettingsExResults
+    {
+        /// <summary>
+        ///     Completed successfully
+        /// </summary>
+        Successful = 0,
+
+        /// <summary>
+        ///     Changes needs restart
+        /// </summary>
+        Restart = 1,
+
+        /// <summary>
+        ///     Failed to change and save setings
+        /// </summary>
+        Failed = -1,
+
+        /// <summary>
+        ///     Invalid data provide
+        /// </summary>
+        BadMode = -2,
+
+        /// <summary>
+        ///     Changes not updated
+        /// </summary>
+        NotUpdated = -3,
+
+        /// <summary>
+        ///     Invalid flags provided
+        /// </summary>
+        BadFlags = -4,
+
+        /// <summary>
+        ///     Bad parameters provided
+        /// </summary>
+        BadParam = -5,
+
+        /// <summary>
+        ///     Bad Dual View mode used with mode
+        /// </summary>
+        BadDualView = -6
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContext/ChangeDisplaySettingsFlags.cs

@@ -0,0 +1,18 @@
+using System;
+
+namespace WindowsDisplayAPI.Native.DeviceContext
+{
+    [Flags]
+    internal enum ChangeDisplaySettingsFlags : uint
+    {
+        UpdateRegistry = 0x00000001,
+
+        Global = 0x00000008,
+
+        SetPrimary = 0x00000010,
+
+        Reset = 0x40000000,
+
+        NoReset = 0x10000000
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContext/DCHandle.cs

@@ -0,0 +1,56 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace WindowsDisplayAPI.Native.DeviceContext
+{
+    internal class DCHandle : SafeHandle
+    {
+        private readonly bool _created;
+
+        private DCHandle(IntPtr handle, bool created) : base(handle, true)
+        {
+            _created = created;
+        }
+
+        public override bool IsInvalid
+        {
+            get => handle == IntPtr.Zero;
+        }
+
+        public static DCHandle CreateFromDevice(string screenName, string devicePath)
+        {
+            return new DCHandle(
+                DeviceContextApi.CreateDC(screenName, devicePath, null, IntPtr.Zero),
+                true
+            );
+        }
+
+        public static DCHandle CreateFromScreen(string screenName)
+        {
+            return CreateFromDevice(screenName, screenName);
+        }
+
+        public static DCHandle CreateFromWindow(IntPtr windowHandle)
+        {
+            return new DCHandle(
+                DeviceContextApi.GetDC(windowHandle),
+                true
+            );
+        }
+
+        public static DCHandle CreateGlobal()
+        {
+            return new DCHandle(
+                DeviceContextApi.CreateDC("DISPLAY", null, null, IntPtr.Zero),
+                true
+            );
+        }
+
+        protected override bool ReleaseHandle()
+        {
+            return _created
+                ? DeviceContextApi.DeleteDC(this.handle)
+                : DeviceContextApi.ReleaseDC(IntPtr.Zero, this.handle);
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContext/DeviceCapability.cs

@@ -0,0 +1,51 @@
+namespace WindowsDisplayAPI.Native.DeviceContext
+{
+    internal enum DeviceCapability
+    {
+        DriverVersion = 0,
+        Technology = 2,
+        HorizontalSizeInMM = 4,
+        VerticalSizeInMM = 6,
+        HorizontalResolution = 8,
+        VerticalResolution = 10,
+        BitsPerPixel = 12,
+        Planes = 14,
+        NumberOfBrushes = 16,
+        NumberOfPens = 18,
+        NumberOfMarkers = 20,
+        NumberOfFonts = 22,
+        NumberOfColors = 24,
+        DeviceDescriptorSize = 26,
+        CurveCapabilities = 28,
+        LineCapabilities = 30,
+        PolygonalCapabilities = 32,
+        TextCapabilities = 34,
+        ClipCapabilities = 36,
+        RasterCapabilities = 38,
+        HorizontalAspect = 40,
+        VerticalAspect = 42,
+        HypotenuseAspect = 44,
+        //ShadeBlendingCapabilities = 45,
+        HorizontalLogicalPixels = 88,
+        VerticalLogicalPixels = 90,
+        PaletteSize = 104,
+        ReservedPaletteSize = 106,
+        ColorResolution = 108,
+
+        // Printer Only
+        PhysicalWidth = 110,
+        PhysicalHeight = 111,
+        PhysicalHorizontalMargin = 112,
+        PhysicalVerticalMargin = 113,
+        HorizontalScalingFactor = 114,
+        VerticalScalingFactor = 115,
+
+        // Display Only
+        VerticalRefreshRateInHz = 116,
+        DesktopVerticalResolution = 117,
+        DesktopHorizontalResolution = 118,
+        PreferredBLTAlignment = 119,
+        ShadeBlendingCapabilities = 120,
+        ColorManagementCapabilities = 121,
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContext/DeviceModeFields.cs

@@ -0,0 +1,50 @@
+using System;
+
+namespace WindowsDisplayAPI.Native.DeviceContext
+{
+    [Flags]
+    internal enum DeviceModeFields : uint
+    {
+        None = 0,
+
+        Position = 0x20,
+
+        DisplayOrientation = 0x80,
+
+        Color = 0x800,
+
+        Duplex = 0x1000,
+
+        YResolution = 0x2000,
+
+        TtOption = 0x4000,
+
+        Collate = 0x8000,
+
+        FormName = 0x10000,
+
+        LogPixels = 0x20000,
+
+        BitsPerPixel = 0x40000,
+
+        PelsWidth = 0x80000,
+
+        PelsHeight = 0x100000,
+
+        DisplayFlags = 0x200000,
+
+        DisplayFrequency = 0x400000,
+
+        DisplayFixedOutput = 0x20000000,
+
+        AllDisplay = Position |
+                     DisplayOrientation |
+                     YResolution |
+                     BitsPerPixel |
+                     PelsWidth |
+                     PelsHeight |
+                     DisplayFlags |
+                     DisplayFrequency |
+                     DisplayFixedOutput,
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContext/DisplayDeviceStateFlags.cs

@@ -0,0 +1,41 @@
+using System;
+
+namespace WindowsDisplayAPI.Native.DeviceContext
+{
+    [Flags]
+    internal enum DisplayDeviceStateFlags : uint
+    {
+        /// <summary>
+        ///     The device is part of the desktop.
+        /// </summary>
+        AttachedToDesktop = 0x1,
+        MultiDriver = 0x2,
+
+        /// <summary>
+        ///     The device is part of the desktop.
+        /// </summary>
+        PrimaryDevice = 0x4,
+
+        /// <summary>
+        ///     Represents a pseudo device used to mirror application drawing for remoting or other purposes.
+        /// </summary>
+        MirroringDriver = 0x8,
+
+        /// <summary>
+        ///     The device is VGA compatible.
+        /// </summary>
+        VGACompatible = 0x10,
+
+        /// <summary>
+        ///     The device is removable; it cannot be the primary display.
+        /// </summary>
+        Removable = 0x20,
+
+        /// <summary>
+        ///     The device has more display modes than its output devices support.
+        /// </summary>
+        ModesPruned = 0x8000000,
+        Remote = 0x4000000,
+        Disconnect = 0x2000000
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContext/DisplayFixedOutput.cs

@@ -0,0 +1,23 @@
+namespace WindowsDisplayAPI.Native.DeviceContext
+{
+    /// <summary>
+    ///     Contains possible values for the display fixed output
+    /// </summary>
+    public enum DisplayFixedOutput : uint
+    {
+        /// <summary>
+        ///     Default behavior
+        /// </summary>
+        Default = 0,
+
+        /// <summary>
+        ///     Stretches the output to fit to the display
+        /// </summary>
+        Stretch = 1,
+
+        /// <summary>
+        ///     Centers the output in the middle of the display
+        /// </summary>
+        Center = 2
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContext/DisplayFlags.cs

@@ -0,0 +1,12 @@
+using System;
+
+namespace WindowsDisplayAPI.Native.DeviceContext
+{
+    [Flags]
+    internal enum DisplayFlags : uint
+    {
+        None = 0,
+        Grayscale = 1,
+        Interlaced = 2
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContext/DisplayOrientation.cs

@@ -0,0 +1,28 @@
+namespace WindowsDisplayAPI.Native.DeviceContext
+{
+    /// <summary>
+    ///     Contains possible values for the display orientation
+    /// </summary>
+    public enum DisplayOrientation : uint
+    {
+        /// <summary>
+        ///     No rotation
+        /// </summary>
+        Identity = 0,
+
+        /// <summary>
+        ///     90 degree rotation
+        /// </summary>
+        Rotate90Degree = 1,
+
+        /// <summary>
+        ///     180 degree rotation
+        /// </summary>
+        Rotate180Degree = 2,
+
+        /// <summary>
+        ///     270 degree rotation
+        /// </summary>
+        Rotate270Degree = 3
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContext/DisplaySettingsMode.cs

@@ -0,0 +1,9 @@
+namespace WindowsDisplayAPI.Native.DeviceContext
+{
+    internal enum DisplaySettingsMode
+    {
+        CurrentSettings = -1,
+
+        RegistrySettings = -2
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContext/DisplayTechnology.cs

@@ -0,0 +1,13 @@
+namespace WindowsDisplayAPI.Native.DeviceContext
+{
+    internal enum DisplayTechnology : int
+    {
+        Plotter = 0,
+        RasterDisplay = 1,
+        RasterPrinter = 2,
+        RasterCamera = 3,
+        CharacterStream = 4,
+        MetaFile = 5,
+        DisplayFile = 6,
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContext/MonitorFromFlag.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace WindowsDisplayAPI.Native.DeviceContext
+{
+    internal enum MonitorFromFlag : uint
+    {
+        DefaultToNull = 0,
+        DefaultToPrimary = 1,
+        DefaultToNearest = 2,
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContext/MonitorInfoFlags.cs

@@ -0,0 +1,11 @@
+using System;
+
+namespace WindowsDisplayAPI.Native.DeviceContext
+{
+    [Flags]
+    internal enum MonitorInfoFlags : uint
+    {
+        None = 0,
+        Primary = 1
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContext/Structures/DeviceMode.cs

@@ -0,0 +1,133 @@
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DeviceContext.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/windows/desktop/dd183565(v=vs.85).aspx
+    [StructLayout(LayoutKind.Explicit, CharSet = CharSet.Ansi)]
+    internal struct DeviceMode
+    {
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)] [FieldOffset(0)]
+        public readonly string DeviceName;
+
+        [MarshalAs(UnmanagedType.U2)] [FieldOffset(32)]
+        public readonly ushort SpecificationVersion;
+
+        [MarshalAs(UnmanagedType.U2)] [FieldOffset(34)]
+        public readonly ushort DriverVersion;
+
+        [MarshalAs(UnmanagedType.U2)] [FieldOffset(36)]
+        public readonly ushort Size;
+
+        [MarshalAs(UnmanagedType.U2)] [FieldOffset(38)]
+        public readonly ushort DriverExtra;
+
+        [MarshalAs(UnmanagedType.U4)] [FieldOffset(40)]
+        public readonly DeviceModeFields Fields;
+
+        [MarshalAs(UnmanagedType.Struct)] [FieldOffset(44)]
+        public readonly PointL Position;
+
+        [MarshalAs(UnmanagedType.U4)] [FieldOffset(52)]
+        public readonly DisplayOrientation DisplayOrientation;
+
+        [MarshalAs(UnmanagedType.U4)] [FieldOffset(56)]
+        public readonly DisplayFixedOutput DisplayFixedOutput;
+
+        [MarshalAs(UnmanagedType.I2)] [FieldOffset(60)]
+        public readonly short Color;
+
+        [MarshalAs(UnmanagedType.I2)] [FieldOffset(62)]
+        public readonly short Duplex;
+
+        [MarshalAs(UnmanagedType.I2)] [FieldOffset(64)]
+        public readonly short YResolution;
+
+        [MarshalAs(UnmanagedType.I2)] [FieldOffset(66)]
+        public readonly short TrueTypeOption;
+
+        [MarshalAs(UnmanagedType.I2)] [FieldOffset(68)]
+        public readonly short Collate;
+
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)] [FieldOffset(72)]
+        private readonly string FormName;
+
+        [MarshalAs(UnmanagedType.U2)] [FieldOffset(102)]
+        public readonly ushort LogicalInchPixels;
+
+        [MarshalAs(UnmanagedType.U4)] [FieldOffset(104)]
+        public readonly uint BitsPerPixel;
+
+        [MarshalAs(UnmanagedType.U4)] [FieldOffset(108)]
+        public readonly uint PixelsWidth;
+
+        [MarshalAs(UnmanagedType.U4)] [FieldOffset(112)]
+        public readonly uint PixelsHeight;
+
+        [MarshalAs(UnmanagedType.U4)] [FieldOffset(116)]
+        public readonly DisplayFlags DisplayFlags;
+
+        [MarshalAs(UnmanagedType.U4)] [FieldOffset(120)]
+        public readonly uint DisplayFrequency;
+
+        public DeviceMode(DeviceModeFields fields) : this()
+        {
+            SpecificationVersion = 0x0320;
+            Size = (ushort) Marshal.SizeOf(GetType());
+            Fields = fields;
+        }
+
+        public DeviceMode(string deviceName, DeviceModeFields fields) : this(fields)
+        {
+            DeviceName = deviceName;
+        }
+
+        public DeviceMode(
+            string deviceName,
+            PointL position,
+            DisplayOrientation orientation,
+            DisplayFixedOutput fixedOutput,
+            uint bpp,
+            uint width,
+            uint height,
+            DisplayFlags displayFlags,
+            uint displayFrequency) : this(
+            deviceName,
+            DeviceModeFields.Position |
+            DeviceModeFields.DisplayOrientation |
+            DeviceModeFields.DisplayFixedOutput |
+            DeviceModeFields.BitsPerPixel |
+            DeviceModeFields.PelsWidth |
+            DeviceModeFields.PelsHeight |
+            DeviceModeFields.DisplayFlags |
+            DeviceModeFields.DisplayFrequency
+        )
+        {
+            Position = position;
+            DisplayOrientation = orientation;
+            DisplayFixedOutput = fixedOutput;
+            BitsPerPixel = bpp;
+            PixelsWidth = width;
+            PixelsHeight = height;
+            DisplayFlags = displayFlags;
+            DisplayFrequency = displayFrequency;
+        }
+
+        public DeviceMode(string deviceName, PointL position, uint bpp, uint width, uint height, uint displayFrequency)
+            : this(
+                deviceName,
+                DeviceModeFields.Position |
+                DeviceModeFields.BitsPerPixel |
+                DeviceModeFields.PelsWidth |
+                DeviceModeFields.PelsHeight |
+                DeviceModeFields.DisplayFrequency
+            )
+        {
+            Position = position;
+            BitsPerPixel = bpp;
+            PixelsWidth = width;
+            PixelsHeight = height;
+            DisplayFrequency = displayFrequency;
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContext/Structures/DisplayDevice.cs

@@ -0,0 +1,32 @@
+using System.Runtime.InteropServices;
+
+namespace WindowsDisplayAPI.Native.DeviceContext.Structures
+{
+    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
+    internal struct DisplayDevice
+    {
+        [MarshalAs(UnmanagedType.U4)] internal uint Size;
+
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
+        public readonly string DeviceName;
+
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)]
+        public readonly string DeviceString;
+
+        [MarshalAs(UnmanagedType.U4)] public readonly DisplayDeviceStateFlags StateFlags;
+
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)]
+        public readonly string DeviceId;
+
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)]
+        public readonly string DeviceKey;
+
+        public static DisplayDevice Initialize()
+        {
+            return new DisplayDevice
+            {
+                Size = (uint) Marshal.SizeOf(typeof(DisplayDevice))
+            };
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContext/Structures/GammaRamp.cs

@@ -0,0 +1,57 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace WindowsDisplayAPI.Native.DeviceContext.Structures
+{
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct GammaRamp
+    {
+        public const int DataPoints = 256;
+
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = DataPoints)]
+        public readonly ushort[] Red;
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = DataPoints)]
+        public readonly ushort[] Green;
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = DataPoints)]
+        public readonly ushort[] Blue;
+
+        public GammaRamp(ushort[] red, ushort[] green, ushort[] blue)
+        {
+            if (red == null)
+            {
+                throw new ArgumentNullException(nameof(red));
+            }
+
+            if (green == null)
+            {
+                throw new ArgumentNullException(nameof(green));
+            }
+
+            if (blue == null)
+            {
+                throw new ArgumentNullException(nameof(blue));
+            }
+
+            if (red.Length != DataPoints)
+            {
+                throw new ArgumentOutOfRangeException(nameof(red));
+            }
+
+            if (green.Length != DataPoints)
+            {
+                throw new ArgumentOutOfRangeException(nameof(green));
+            }
+
+            if (blue.Length != DataPoints)
+            {
+                throw new ArgumentOutOfRangeException(nameof(blue));
+            }
+
+            Red = red;
+            Green = green;
+            Blue = blue;
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContext/Structures/MonitorInfo.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.Text;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DeviceContext.Structures
+{
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct MonitorInfo
+    {
+        internal uint Size;
+        public readonly RectangleL Bounds;
+        public readonly RectangleL WorkingArea;
+        public readonly MonitorInfoFlags Flags;
+
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
+        public readonly string DisplayName;
+
+        public static MonitorInfo Initialize()
+        {
+            return new MonitorInfo
+            {
+                Size = (uint)Marshal.SizeOf(typeof(MonitorInfo))
+            };
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DeviceContextApi.cs

@@ -0,0 +1,106 @@
+using System;
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.DeviceContext;
+using WindowsDisplayAPI.Native.DeviceContext.Structures;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native
+{
+    internal class DeviceContextApi
+    {
+        [DllImport("user32", CharSet = CharSet.Ansi)]
+        public static extern ChangeDisplaySettingsExResults ChangeDisplaySettingsEx(
+            string deviceName,
+            ref DeviceMode devMode,
+            IntPtr handler,
+            ChangeDisplaySettingsFlags flags,
+            IntPtr param
+        );
+
+        [DllImport("user32", CharSet = CharSet.Ansi)]
+        public static extern ChangeDisplaySettingsExResults ChangeDisplaySettingsEx(
+            string deviceName,
+            IntPtr devModePointer,
+            IntPtr handler,
+            ChangeDisplaySettingsFlags flags,
+            IntPtr param
+        );
+
+        [DllImport("user32", CharSet = CharSet.Ansi)]
+        public static extern bool EnumDisplaySettings(
+            string deviceName,
+            DisplaySettingsMode mode,
+            ref DeviceMode devMode
+        );
+
+        [DllImport("gdi32", CharSet = CharSet.Unicode)]
+        internal static extern IntPtr CreateDC(string driver, string device, string port, IntPtr deviceMode);
+
+        [DllImport("gdi32")]
+        internal static extern bool DeleteDC(IntPtr dcHandle);
+
+
+        [DllImport("user32", CharSet = CharSet.Unicode)]
+        internal static extern bool EnumDisplayDevices(
+            string deviceName,
+            uint deviceNumber,
+            ref DeviceContext.Structures.DisplayDevice displayDevice,
+            uint flags
+        );
+
+        [DllImport("user32")]
+        internal static extern bool EnumDisplayMonitors(
+            [In] IntPtr dcHandle,
+            [In] IntPtr clip,
+            MonitorEnumProcedure callback,
+            IntPtr callbackObject
+        );
+
+        [DllImport("user32")]
+        internal static extern IntPtr GetDC(IntPtr windowHandle);
+
+        [DllImport("gdi32")]
+        internal static extern int GetDeviceCaps(DCHandle dcHandle, DeviceCapability index);
+
+        [DllImport("gdi32")]
+        internal static extern bool GetDeviceGammaRamp(DCHandle dcHandle, ref GammaRamp ramp);
+
+        [DllImport("user32")]
+        internal static extern bool GetMonitorInfo(
+            IntPtr monitorHandle,
+            ref MonitorInfo monitorInfo
+        );
+
+        [DllImport("user32")]
+        internal static extern IntPtr MonitorFromPoint(
+            [In] PointL point,
+            MonitorFromFlag flag
+        );
+
+        [DllImport("user32")]
+        internal static extern IntPtr MonitorFromRect(
+            [In] RectangleL rectangle,
+            MonitorFromFlag flag
+        );
+
+        [DllImport("user32")]
+        internal static extern IntPtr MonitorFromWindow(
+            [In] IntPtr windowHandle,
+            MonitorFromFlag flag
+        );
+
+        [DllImport("user32")]
+        internal static extern bool ReleaseDC([In] IntPtr windowHandle, [In] IntPtr dcHandle);
+
+        [DllImport("gdi32")]
+        internal static extern bool SetDeviceGammaRamp(DCHandle dcHandle, ref GammaRamp ramp);
+
+        [UnmanagedFunctionPointer(CallingConvention.StdCall)]
+        internal delegate int MonitorEnumProcedure(
+            IntPtr monitorHandle,
+            IntPtr dcHandle,
+            ref RectangleL rect,
+            IntPtr callbackObject
+        );
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/DisplayConfigDeviceInfoType.cs

@@ -0,0 +1,16 @@
+namespace WindowsDisplayAPI.Native.DisplayConfig
+{
+    internal enum DisplayConfigDeviceInfoType
+    {
+        SetSourceDPIScale = -4,
+        GetSourceDPIScale = -3,
+        GetSourceName = 1,
+        GetTargetName = 2,
+        GetTargetPreferredMode = 3,
+        GetAdapterName = 4,
+        SetTargetPersistence = 5,
+        GetTargetBaseType = 6,
+        GetSupportVirtualResolution = 7,
+        SetSupportVirtualResolution = 8
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/DisplayConfigModeInfoType.cs

@@ -0,0 +1,28 @@
+namespace WindowsDisplayAPI.Native.DisplayConfig
+{
+    /// <summary>
+    ///     Possbile types of modes
+    /// </summary>
+    public enum DisplayConfigModeInfoType : uint
+    {
+        /// <summary>
+        ///     Invalid value for mode type
+        /// </summary>
+        Invalid = 0,
+
+        /// <summary>
+        ///     Source mode type
+        /// </summary>
+        Source = 1,
+
+        /// <summary>
+        ///     Target mode type
+        /// </summary>
+        Target = 2,
+
+        /// <summary>
+        ///     Display image type
+        /// </summary>
+        DesktopImage = 3
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/DisplayConfigPathInfoFlags.cs

@@ -0,0 +1,12 @@
+using System;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig
+{
+    [Flags]
+    internal enum DisplayConfigPathInfoFlags : uint
+    {
+        None = 0,
+        Active = 1,
+        SupportVirtualMode = 8
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/DisplayConfigPathSourceInfoFlags.cs

@@ -0,0 +1,11 @@
+using System;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig
+{
+    [Flags]
+    internal enum DisplayConfigPathSourceInfoFlags : uint
+    {
+        None = 0,
+        InUse = 1
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/DisplayConfigPathTargetInfoFlags.cs

@@ -0,0 +1,15 @@
+using System;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig
+{
+    [Flags]
+    internal enum DisplayConfigPathTargetInfoFlags : uint
+    {
+        None = 0,
+        InUse = 1,
+        Forcible = 2,
+        AvailabilityBoot = 3,
+        AvailabilityPath = 4,
+        AvailabilitySystem = 5
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/DisplayConfigPixelFormat.cs

@@ -0,0 +1,39 @@
+namespace WindowsDisplayAPI.Native.DisplayConfig
+{
+    /// <summary>
+    ///     Possible pixel formats
+    ///     https://msdn.microsoft.com/en-us/library/windows/hardware/ff553963(v=vs.85).aspx
+    /// </summary>
+    public enum DisplayConfigPixelFormat : uint
+    {
+        /// <summary>
+        ///     Pixel format is not specified
+        /// </summary>
+        NotSpecified = 0,
+
+        /// <summary>
+        ///     Indicates 8 bits per pixel format.
+        /// </summary>
+        PixelFormat8Bpp = 1,
+
+        /// <summary>
+        ///     Indicates 16 bits per pixel format.
+        /// </summary>
+        PixelFormat16Bpp = 2,
+
+        /// <summary>
+        ///     Indicates 24 bits per pixel format.
+        /// </summary>
+        PixelFormat24Bpp = 3,
+
+        /// <summary>
+        ///     Indicates 32 bits per pixel format.
+        /// </summary>
+        PixelFormat32Bpp = 4,
+
+        /// <summary>
+        ///     Indicates that the current display is not an 8, 16, 24, or 32 bits per pixel GDI desktop mode.
+        /// </summary>
+        PixelFormatNonGDI = 5
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/DisplayConfigRotation.cs

@@ -0,0 +1,34 @@
+namespace WindowsDisplayAPI.Native.DisplayConfig
+{
+    /// <summary>
+    ///     Rotation modes
+    ///     https://msdn.microsoft.com/en-us/library/windows/hardware/ff553970(v=vs.85).aspx
+    /// </summary>
+    public enum DisplayConfigRotation : uint
+    {
+        /// <summary>
+        ///     Rotation mode is not specified
+        /// </summary>
+        NotSpecified = 0,
+
+        /// <summary>
+        ///     Indicates that rotation is 0 degrees—landscape mode.
+        /// </summary>
+        Identity = 1,
+
+        /// <summary>
+        ///     Indicates that rotation is 90 degrees clockwise—portrait mode.
+        /// </summary>
+        Rotate90 = 2,
+
+        /// <summary>
+        ///     Indicates that rotation is 180 degrees clockwise—inverted landscape mode.
+        /// </summary>
+        Rotate180 = 3,
+
+        /// <summary>
+        ///     Indicates that rotation is 270 degrees clockwise—inverted portrait mode.
+        /// </summary>
+        Rotate270 = 4
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/DisplayConfigScaling.cs

@@ -0,0 +1,49 @@
+namespace WindowsDisplayAPI.Native.DisplayConfig
+{
+    /// <summary>
+    ///     Scaling modes
+    ///     https://msdn.microsoft.com/en-us/library/windows/hardware/ff553974(v=vs.85).aspx
+    /// </summary>
+    public enum DisplayConfigScaling : uint
+    {
+        /// <summary>
+        ///     Scaling mode is not specified
+        /// </summary>
+        NotSpecified = 0,
+
+        /// <summary>
+        ///     Indicates the identity transformation; the source content is presented with no change. This transformation is
+        ///     available only if the path's source mode has the same spatial resolution as the path's target mode.
+        /// </summary>
+        Identity = 1,
+
+        /// <summary>
+        ///     Indicates the centering transformation; the source content is presented unscaled, centered with respect to the
+        ///     spatial resolution of the target mode.
+        /// </summary>
+        Centered = 2,
+
+        /// <summary>
+        ///     Indicates the content is scaled to fit the path's target.
+        /// </summary>
+        Stretched = 3,
+
+        /// <summary>
+        ///     Indicates the aspect-ratio centering transformation.
+        /// </summary>
+        AspectRatioCenteredMax = 4,
+
+        /// <summary>
+        ///     Indicates that the caller requests a custom scaling that the caller cannot describe with any of the other values.
+        ///     Only a hardware vendor's value-add application should use this value, because the value-add application might
+        ///     require a private interface to the driver. The application can then use this value to indicate additional context
+        ///     for the driver for the custom value on the specified path.
+        /// </summary>
+        Custom = 5,
+
+        /// <summary>
+        ///     Indicates that the caller does not have any preference for the scaling.
+        /// </summary>
+        Preferred = 128
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/DisplayConfigScanLineOrdering.cs

@@ -0,0 +1,29 @@
+namespace WindowsDisplayAPI.Native.DisplayConfig
+{
+    /// <summary>
+    ///     Possible values for display scan line ordering
+    ///     https://msdn.microsoft.com/en-us/library/windows/hardware/ff553977(v=vs.85).aspx
+    /// </summary>
+    public enum DisplayConfigScanLineOrdering : uint
+    {
+        /// <summary>
+        ///     Indicates that scan-line ordering of the output is unspecified.
+        /// </summary>
+        NotSpecified = 0,
+
+        /// <summary>
+        ///     Indicates that the output is a progressive image.
+        /// </summary>
+        Progressive = 1,
+
+        /// <summary>
+        ///     Indicates that the output is an interlaced image that is created beginning with the upper field.
+        /// </summary>
+        InterlacedWithUpperFieldFirst = 2,
+
+        /// <summary>
+        ///     Indicates that the output is an interlaced image that is created beginning with the lower field.
+        /// </summary>
+        InterlacedWithLowerFieldFirst = 3
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/DisplayConfigSourceDPIScale.cs

@@ -0,0 +1,18 @@
+namespace WindowsDisplayAPI.Native.DisplayConfig
+{
+    public enum DisplayConfigSourceDPIScale : uint
+    {
+        Identity = 100,
+        Scale125Percent = 125,
+        Scale150Percent = 150,
+        Scale175Percent = 175,
+        Scale200Percent = 200,
+        Scale225Percent = 225,
+        Scale250Percent = 250,
+        Scale300Percent = 300,
+        Scale350Percent = 350,
+        Scale400Percent = 400,
+        Scale450Percent = 450,
+        Scale500Percent = 500
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/DisplayConfigTargetDeviceNameFlags.cs

@@ -0,0 +1,13 @@
+using System;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig
+{
+    [Flags]
+    internal enum DisplayConfigTargetDeviceNameFlags : uint
+    {
+        None = 0,
+        FriendlyNameFromEDID = 1,
+        FriendlyNameForced = 2,
+        EDIDIdsValid = 4
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/DisplayConfigTopologyId.cs

@@ -0,0 +1,37 @@
+using System;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig
+{
+    /// <summary>
+    ///     Possible topology identifications
+    ///     https://msdn.microsoft.com/en-us/library/windows/hardware/ff554001(v=vs.85).aspx
+    /// </summary>
+    [Flags]
+    public enum DisplayConfigTopologyId : uint
+    {
+        /// <summary>
+        ///     Invalid topology identification
+        /// </summary>
+        None = 0,
+
+        /// <summary>
+        ///     Indicates that the display topology is an internal configuration.
+        /// </summary>
+        Internal = 0x00000001,
+
+        /// <summary>
+        ///     Indicates that the display topology is clone-view configuration.
+        /// </summary>
+        Clone = 0x00000002,
+
+        /// <summary>
+        ///     Indicates that the display topology is an extended configuration.
+        /// </summary>
+        Extend = 0x00000004,
+
+        /// <summary>
+        ///     Indicates that the display topology is an external configuration.
+        /// </summary>
+        External = 0x00000008
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/DisplayConfigVideoOutputTechnology.cs

@@ -0,0 +1,96 @@
+namespace WindowsDisplayAPI.Native.DisplayConfig
+{
+    /// <summary>
+    ///     Possible target's connector types
+    ///     https://msdn.microsoft.com/en-us/library/windows/hardware/ff554003(v=vs.85).aspx
+    /// </summary>
+    public enum DisplayConfigVideoOutputTechnology : uint
+    {
+        /// <summary>
+        ///     Indicates a connector that is not one of the types that is indicated by the following enumerators in this
+        ///     enumeration.
+        /// </summary>
+        Other = 0xFFFFFFFF,
+
+        /// <summary>
+        ///     Indicates an HD15 (VGA) connector.
+        /// </summary>
+        HD15 = 0,
+
+        /// <summary>
+        ///     Indicates an S-video connector.
+        /// </summary>
+        SVideo = 1,
+
+        /// <summary>
+        ///     Indicates a composite video connector group.
+        /// </summary>
+        CompositeVideo = 2,
+
+        /// <summary>
+        ///     Indicates a component video connector group.
+        /// </summary>
+        ComponentVideo = 3,
+
+        /// <summary>
+        ///     Indicates a Digital Video Interface (DVI) connector.
+        /// </summary>
+        DVI = 4,
+
+        /// <summary>
+        ///     Indicates a High-Definition Multimedia Interface (HDMI) connector.
+        /// </summary>
+        HDMI = 5,
+
+        /// <summary>
+        ///     Indicates a Low Voltage Differential Swing (LVDS) connector.
+        /// </summary>
+        LVDS = 6,
+
+        /// <summary>
+        ///     Indicates a Japanese D connector.
+        /// </summary>
+        DJPN = 8,
+
+        /// <summary>
+        ///     Indicates an SDI connector.
+        /// </summary>
+        SDI = 9,
+
+        /// <summary>
+        ///     Indicates an external display port, which is a display port that connects externally to a display device.
+        /// </summary>
+        DisplayPortExternal = 10,
+
+        /// <summary>
+        ///     Indicates an embedded display port that connects internally to a display device.
+        /// </summary>
+        DisplayPortEmbedded = 11,
+
+        /// <summary>
+        ///     Indicates an external Unified Display Interface (UDI), which is a UDI that connects externally to a display device.
+        /// </summary>
+        UDIExternal = 12,
+
+        /// <summary>
+        ///     Indicates an embedded UDI that connects internally to a display device.
+        /// </summary>
+        UDIEmbedded = 13,
+
+        /// <summary>
+        ///     Indicates a dongle cable that supports standard definition television (SDTV).
+        /// </summary>
+        SDTVDongle = 14,
+
+        /// <summary>
+        ///     Indicates that the VidPN target is a Miracast wireless display device.
+        /// </summary>
+        Miracast = 15,
+
+        /// <summary>
+        ///     Indicates that the video output device connects internally to a display device (for example, the internal
+        ///     connection in a laptop computer).
+        /// </summary>
+        Internal = 0x80000000
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/QueryDeviceConfigFlags.cs

@@ -0,0 +1,32 @@
+using System;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig
+{
+    /// <summary>
+    ///     Possible values for QueryDisplayConfig() flags property
+    ///     https://msdn.microsoft.com/en-us/library/windows/hardware/ff569215(v=vs.85).aspx
+    /// </summary>
+    [Flags]
+    public enum QueryDeviceConfigFlags : uint
+    {
+        /// <summary>
+        ///     All the possible path combinations of sources to targets.
+        /// </summary>
+        AllPaths = 0x00000001,
+
+        /// <summary>
+        ///     Currently active paths only.
+        /// </summary>
+        OnlyActivePaths = 0x00000002,
+
+        /// <summary>
+        ///     Active path as defined in the CCD database for the currently connected displays.
+        /// </summary>
+        DatabaseCurrent = 0x00000004,
+
+        /// <summary>
+        ///     Virtual Mode Aware
+        /// </summary>
+        VirtualModeAware = 0x0000010
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/SetDisplayConfigFlags.cs

@@ -0,0 +1,25 @@
+using System;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig
+{
+    [Flags]
+    internal enum SetDisplayConfigFlags : uint
+    {
+        TopologyInternal = 0x00000001,
+        TopologyClone = 0x00000002,
+        TopologyExtend = 0x00000004,
+        TopologyExternal = 0x00000008,
+        UseDatabaseCurrent = TopologyInternal | TopologyClone | TopologyExtend | TopologyExternal,
+        TopologySupplied = 0x00000010,
+        UseSuppliedDisplayConfig = 0x00000020,
+        Validate = 0x00000040,
+        Apply = 0x00000080,
+        NoOptimization = 0x00000100,
+        SaveToDatabase = 0x00000200,
+        AllowChanges = 0x00000400,
+        PathPersistIfRequired = 0x00000800,
+        ForceModeEnumeration = 0x00001000,
+        AllowPathOrderChanges = 0x00002000,
+        VirtualModeAware = 0x00008000
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfig2DRegion.cs

@@ -0,0 +1,52 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/windows/hardware/ff553913(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DisplayConfig2DRegion : IEquatable<DisplayConfig2DRegion>
+    {
+        [MarshalAs(UnmanagedType.U4)] public readonly uint Width;
+        [MarshalAs(UnmanagedType.U4)] public readonly uint Height;
+
+        public DisplayConfig2DRegion(uint width, uint height)
+        {
+            Width = width;
+            Height = height;
+        }
+
+        public bool Equals(DisplayConfig2DRegion other)
+        {
+            return Width == other.Width && Height == other.Height;
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj))
+            {
+                return false;
+            }
+
+            return obj is DisplayConfig2DRegion region && Equals(region);
+        }
+
+        public override int GetHashCode()
+        {
+            unchecked
+            {
+                return ((int) Width * 397) ^ (int) Height;
+            }
+        }
+
+        public static bool operator ==(DisplayConfig2DRegion left, DisplayConfig2DRegion right)
+        {
+            return Equals(left, right) || left.Equals(right);
+        }
+
+        public static bool operator !=(DisplayConfig2DRegion left, DisplayConfig2DRegion right)
+        {
+            return !(left == right);
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigAdapterName.cs

@@ -0,0 +1,21 @@
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/vs/alm/ff553915(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
+    internal struct DisplayConfigAdapterName
+    {
+        // ReSharper disable once PrivateFieldCanBeConvertedToLocalVariable
+        [MarshalAs(UnmanagedType.Struct)] private readonly DisplayConfigDeviceInfoHeader _Header;
+
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)]
+        public readonly string AdapterDevicePath;
+
+        public DisplayConfigAdapterName(LUID adapter) : this()
+        {
+            _Header = new DisplayConfigDeviceInfoHeader(adapter, GetType());
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigDesktopImageInfo.cs

@@ -0,0 +1,65 @@
+using System;
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/windows/hardware/mt622102(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DisplayConfigDesktopImageInfo : IEquatable<DisplayConfigDesktopImageInfo>
+    {
+        public const ushort InvalidDesktopImageModeIndex = 0xffff;
+        [MarshalAs(UnmanagedType.Struct)] public readonly PointL PathSourceSize;
+        [MarshalAs(UnmanagedType.Struct)] public readonly RectangleL DesktopImageRegion;
+        [MarshalAs(UnmanagedType.Struct)] public readonly RectangleL DesktopImageClip;
+
+        public DisplayConfigDesktopImageInfo(
+            PointL pathSourceSize,
+            RectangleL desktopImageRegion,
+            RectangleL desktopImageClip)
+        {
+            PathSourceSize = pathSourceSize;
+            DesktopImageRegion = desktopImageRegion;
+            DesktopImageClip = desktopImageClip;
+        }
+
+        public bool Equals(DisplayConfigDesktopImageInfo other)
+        {
+            return PathSourceSize == other.PathSourceSize &&
+                   DesktopImageRegion == other.DesktopImageRegion &&
+                   DesktopImageClip == other.DesktopImageClip;
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj))
+            {
+                return false;
+            }
+
+            return obj is DisplayConfigDesktopImageInfo info && Equals(info);
+        }
+
+        public override int GetHashCode()
+        {
+            unchecked
+            {
+                var hashCode = PathSourceSize.GetHashCode();
+                hashCode = (hashCode * 397) ^ DesktopImageRegion.GetHashCode();
+                hashCode = (hashCode * 397) ^ DesktopImageClip.GetHashCode();
+
+                return hashCode;
+            }
+        }
+
+        public static bool operator ==(DisplayConfigDesktopImageInfo left, DisplayConfigDesktopImageInfo right)
+        {
+            return Equals(left, right) || left.Equals(right);
+        }
+
+        public static bool operator !=(DisplayConfigDesktopImageInfo left, DisplayConfigDesktopImageInfo right)
+        {
+            return !(left == right);
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigDeviceInfoHeader.cs

@@ -0,0 +1,76 @@
+using System;
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/windows/hardware/ff553920(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DisplayConfigDeviceInfoHeader
+    {
+        [MarshalAs(UnmanagedType.U4)] public readonly DisplayConfigDeviceInfoType Type;
+        [MarshalAs(UnmanagedType.U4)] public readonly uint Size;
+        [MarshalAs(UnmanagedType.Struct)] public readonly LUID AdapterId;
+        [MarshalAs(UnmanagedType.U4)] public readonly uint Id;
+
+        public DisplayConfigDeviceInfoHeader(LUID adapterId, Type requestType) : this()
+        {
+            AdapterId = adapterId;
+            Size = (uint) Marshal.SizeOf(requestType);
+
+            if (requestType == typeof(DisplayConfigSourceDeviceName))
+            {
+                Type = DisplayConfigDeviceInfoType.GetSourceName;
+            }
+            else if (requestType == typeof(DisplayConfigTargetDeviceName))
+            {
+                Type = DisplayConfigDeviceInfoType.GetTargetName;
+            }
+            else if (requestType == typeof(DisplayConfigTargetPreferredMode))
+            {
+                Type = DisplayConfigDeviceInfoType.GetTargetPreferredMode;
+            }
+            else if (requestType == typeof(DisplayConfigAdapterName))
+            {
+                Type = DisplayConfigDeviceInfoType.GetAdapterName;
+            }
+            else if (requestType == typeof(DisplayConfigSetTargetPersistence))
+            {
+                Type = DisplayConfigDeviceInfoType.SetTargetPersistence;
+            }
+            else if (requestType == typeof(DisplayConfigTargetBaseType))
+            {
+                Type = DisplayConfigDeviceInfoType.GetTargetBaseType;
+            }
+            else if (requestType == typeof(DisplayConfigGetSourceDPIScale))
+            {
+                Type = DisplayConfigDeviceInfoType.GetSourceDPIScale;
+            }
+            else if (requestType == typeof(DisplayConfigSetSourceDPIScale))
+            {
+                Type = DisplayConfigDeviceInfoType.SetSourceDPIScale;
+            }
+            else if (requestType == typeof(DisplayConfigSupportVirtualResolution))
+            {
+                // do nothing
+            }
+
+            // throw exception?
+        }
+
+        public DisplayConfigDeviceInfoHeader(LUID adapterId, uint id, Type requestType) : this(adapterId, requestType)
+        {
+            Id = id;
+        }
+
+        public DisplayConfigDeviceInfoHeader(
+            LUID adapterId,
+            uint id,
+            Type requestType,
+            DisplayConfigDeviceInfoType request)
+            : this(adapterId, id, requestType)
+        {
+            Type = request;
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigGetSourceDPIScale.cs

@@ -0,0 +1,27 @@
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // Internal undocumented structure
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DisplayConfigGetSourceDPIScale
+    {
+        // ReSharper disable once PrivateFieldCanBeConvertedToLocalVariable
+        [MarshalAs(UnmanagedType.Struct)] private readonly DisplayConfigDeviceInfoHeader _Header;
+
+        [field: MarshalAs(UnmanagedType.U4)]
+        public int MinimumScaleSteps { get; }
+
+        [field: MarshalAs(UnmanagedType.U4)]
+        public int CurrentScaleSteps { get; }
+
+        [field: MarshalAs(UnmanagedType.U4)]
+        public int MaximumScaleSteps { get; }
+
+        public DisplayConfigGetSourceDPIScale(LUID adapter, uint sourceId) : this()
+        {
+            _Header = new DisplayConfigDeviceInfoHeader(adapter, sourceId, GetType());
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigModeInfo.cs

@@ -0,0 +1,115 @@
+using System;
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/windows/hardware/ff553933(v=vs.85).aspx
+    [StructLayout(LayoutKind.Explicit)] // Size = 64
+    internal struct DisplayConfigModeInfo : IEquatable<DisplayConfigModeInfo>
+    {
+        public const uint InvalidModeIndex = 0xffffffff;
+
+        [MarshalAs(UnmanagedType.U4)] [FieldOffset(0)]
+        public readonly DisplayConfigModeInfoType InfoType;
+
+        [MarshalAs(UnmanagedType.U4)] [FieldOffset(4)]
+        public readonly uint Id;
+
+        [MarshalAs(UnmanagedType.Struct)] [FieldOffset(8)]
+        public readonly LUID AdapterId;
+
+        [MarshalAs(UnmanagedType.Struct)] [FieldOffset(16)]
+        public readonly DisplayConfigTargetMode TargetMode;
+
+        [MarshalAs(UnmanagedType.Struct)] [FieldOffset(16)]
+        public readonly DisplayConfigSourceMode SourceMode;
+
+        [MarshalAs(UnmanagedType.Struct)] [FieldOffset(16)]
+        public readonly DisplayConfigDesktopImageInfo
+            DesktopImageInfo;
+
+        public DisplayConfigModeInfo(LUID adapterId, uint id, DisplayConfigTargetMode targetMode) : this()
+        {
+            AdapterId = adapterId;
+            Id = id;
+            TargetMode = targetMode;
+            InfoType = DisplayConfigModeInfoType.Target;
+        }
+
+        public DisplayConfigModeInfo(LUID adapterId, uint id, DisplayConfigSourceMode sourceMode) : this()
+        {
+            AdapterId = adapterId;
+            Id = id;
+            SourceMode = sourceMode;
+            InfoType = DisplayConfigModeInfoType.Source;
+        }
+
+        public DisplayConfigModeInfo(LUID adapterId, uint id, DisplayConfigDesktopImageInfo desktopImageInfo) : this()
+        {
+            AdapterId = adapterId;
+            Id = id;
+            DesktopImageInfo = desktopImageInfo;
+            InfoType = DisplayConfigModeInfoType.DesktopImage;
+        }
+
+        public bool Equals(DisplayConfigModeInfo other)
+        {
+            return InfoType == other.InfoType &&
+                   Id == other.Id &&
+                   AdapterId == other.AdapterId &&
+                   (InfoType == DisplayConfigModeInfoType.Source && SourceMode == other.SourceMode ||
+                    InfoType == DisplayConfigModeInfoType.Target && TargetMode == other.TargetMode ||
+                    InfoType == DisplayConfigModeInfoType.DesktopImage &&
+                    DesktopImageInfo == other.DesktopImageInfo);
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj))
+            {
+                return false;
+            }
+
+            return obj is DisplayConfigModeInfo info && Equals(info);
+        }
+
+        public override int GetHashCode()
+        {
+            unchecked
+            {
+                var hashCode = (int) InfoType;
+                hashCode = (hashCode * 397) ^ (int) Id;
+                hashCode = (hashCode * 397) ^ AdapterId.GetHashCode();
+
+                switch (InfoType)
+                {
+                    case DisplayConfigModeInfoType.Source:
+                        hashCode = (hashCode * 397) ^ SourceMode.GetHashCode();
+
+                        break;
+                    case DisplayConfigModeInfoType.Target:
+                        hashCode = (hashCode * 397) ^ TargetMode.GetHashCode();
+
+                        break;
+                    case DisplayConfigModeInfoType.DesktopImage:
+                        hashCode = (hashCode * 397) ^ DesktopImageInfo.GetHashCode();
+
+                        break;
+                }
+
+                return hashCode;
+            }
+        }
+
+        public static bool operator ==(DisplayConfigModeInfo left, DisplayConfigModeInfo right)
+        {
+            return Equals(left, right) || left.Equals(right);
+        }
+
+        public static bool operator !=(DisplayConfigModeInfo left, DisplayConfigModeInfo right)
+        {
+            return !(left == right);
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigPathInfo.cs

@@ -0,0 +1,30 @@
+using System.Runtime.InteropServices;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/windows/hardware/ff553945(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DisplayConfigPathInfo
+    {
+        [MarshalAs(UnmanagedType.Struct)] public readonly DisplayConfigPathSourceInfo SourceInfo;
+        [MarshalAs(UnmanagedType.Struct)] public readonly DisplayConfigPathTargetInfo TargetInfo;
+        [MarshalAs(UnmanagedType.U4)] public readonly DisplayConfigPathInfoFlags Flags;
+
+        public DisplayConfigPathInfo(
+            DisplayConfigPathSourceInfo sourceInfo,
+            DisplayConfigPathTargetInfo targetInfo,
+            DisplayConfigPathInfoFlags flags)
+        {
+            SourceInfo = sourceInfo;
+            TargetInfo = targetInfo;
+            Flags = flags;
+        }
+
+        public DisplayConfigPathInfo(DisplayConfigPathSourceInfo sourceInfo, DisplayConfigPathInfoFlags flags)
+        {
+            SourceInfo = sourceInfo;
+            Flags = flags;
+            TargetInfo = new DisplayConfigPathTargetInfo();
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigPathSourceInfo.cs

@@ -0,0 +1,43 @@
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/windows/hardware/ff553951(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DisplayConfigPathSourceInfo
+    {
+        public const ushort InvalidCloneGroupId = 0xffff;
+
+        [MarshalAs(UnmanagedType.Struct)] public readonly LUID AdapterId;
+        [MarshalAs(UnmanagedType.U4)] public readonly uint SourceId;
+        [MarshalAs(UnmanagedType.U4)] public readonly uint ModeInfoIndex;
+        [MarshalAs(UnmanagedType.U4)] public readonly DisplayConfigPathSourceInfoFlags StatusFlags;
+
+        public ushort SourceModeInfoIndex
+        {
+            get => (ushort) ((ModeInfoIndex << 16) >> 16);
+        }
+
+        public ushort CloneGroupId
+        {
+            get => (ushort) (ModeInfoIndex >> 16);
+        }
+
+        public DisplayConfigPathSourceInfo(LUID adapterId, uint sourceId, uint modeInfoIndex) : this()
+        {
+            AdapterId = adapterId;
+            SourceId = sourceId;
+            ModeInfoIndex = modeInfoIndex;
+        }
+
+        public DisplayConfigPathSourceInfo(
+            LUID adapterId,
+            uint sourceId,
+            ushort sourceModeInfoIndex,
+            ushort cloneGroupId) : this(adapterId, sourceId, 0)
+        {
+            ModeInfoIndex = (uint) (sourceModeInfoIndex + (cloneGroupId << 16));
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigPathTargetInfo.cs

@@ -0,0 +1,71 @@
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/windows/hardware/ff553954(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DisplayConfigPathTargetInfo
+    {
+        [MarshalAs(UnmanagedType.Struct)] public readonly LUID AdapterId;
+        [MarshalAs(UnmanagedType.U4)] public readonly uint TargetId;
+        [MarshalAs(UnmanagedType.U4)] public readonly uint ModeInfoIndex;
+        [MarshalAs(UnmanagedType.U4)] public readonly DisplayConfigVideoOutputTechnology OutputTechnology;
+        [MarshalAs(UnmanagedType.U4)] public readonly DisplayConfigRotation Rotation;
+        [MarshalAs(UnmanagedType.U4)] public readonly DisplayConfigScaling Scaling;
+        [MarshalAs(UnmanagedType.Struct)] public readonly DisplayConfigRational RefreshRate;
+        [MarshalAs(UnmanagedType.U4)] public readonly DisplayConfigScanLineOrdering ScanLineOrdering;
+        [MarshalAs(UnmanagedType.Bool)] public readonly bool TargetAvailable;
+        [MarshalAs(UnmanagedType.U4)] public readonly DisplayConfigPathTargetInfoFlags StatusFlags;
+
+        public ushort TargetModeInfoIndex
+        {
+            get => (ushort) ((ModeInfoIndex << 16) >> 16);
+        }
+
+        public ushort DesktopModeInfoIndex
+        {
+            get => (ushort) (ModeInfoIndex >> 16);
+        }
+
+        public DisplayConfigPathTargetInfo(
+            LUID adapterId,
+            uint targetId,
+            uint modeInfoIndex,
+            DisplayConfigVideoOutputTechnology outputTechnology,
+            DisplayConfigRotation rotation,
+            DisplayConfigScaling scaling,
+            DisplayConfigRational refreshRate,
+            DisplayConfigScanLineOrdering scanLineOrdering,
+            bool targetAvailable) : this()
+        {
+            AdapterId = adapterId;
+            TargetId = targetId;
+            ModeInfoIndex = modeInfoIndex;
+            OutputTechnology = outputTechnology;
+            Rotation = rotation;
+            Scaling = scaling;
+            RefreshRate = refreshRate;
+            ScanLineOrdering = scanLineOrdering;
+            TargetAvailable = targetAvailable;
+        }
+
+        public DisplayConfigPathTargetInfo(
+            LUID adapterId,
+            uint targetId,
+            ushort targetModeInfoIndex,
+            ushort desktopModeInfoIndex,
+            DisplayConfigVideoOutputTechnology outputTechnology,
+            DisplayConfigRotation rotation,
+            DisplayConfigScaling scaling,
+            DisplayConfigRational refreshRate,
+            DisplayConfigScanLineOrdering scanLineOrdering,
+            bool targetAvailable)
+            : this(
+                adapterId, targetId, 0, outputTechnology, rotation, scaling, refreshRate, scanLineOrdering,
+                targetAvailable)
+        {
+            ModeInfoIndex = (uint) (targetModeInfoIndex + (desktopModeInfoIndex << 16));
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigRational.cs

@@ -0,0 +1,95 @@
+using System;
+using System.Diagnostics.Contracts;
+using System.Runtime.InteropServices;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/windows/hardware/ff553968(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DisplayConfigRational : IEquatable<DisplayConfigRational>
+    {
+        [MarshalAs(UnmanagedType.U4)] public readonly uint Numerator;
+        [MarshalAs(UnmanagedType.U4)] public readonly uint Denominator;
+
+        public DisplayConfigRational(uint numerator, uint denominator, bool simplify)
+            : this((ulong) numerator, denominator, simplify)
+        {
+        }
+
+        public DisplayConfigRational(ulong numerator, ulong denominator, bool simplify)
+        {
+            var gcm = simplify & (numerator != 0) ? Euclidean(numerator, denominator) : 1;
+            Numerator = (uint) (numerator / gcm);
+            Denominator = (uint) (denominator / gcm);
+        }
+
+        private static ulong Euclidean(ulong a, ulong b)
+        {
+            while (a != 0 && b != 0)
+            {
+                if (a > b)
+                {
+                    a %= b;
+                }
+                else
+                {
+                    b %= a;
+                }
+            }
+
+            return a == 0 ? b : a;
+        }
+
+        [Pure]
+        public ulong ToValue(ulong multiplier = 1)
+        {
+            if (Numerator == 0)
+            {
+                return 0;
+            }
+
+            return Numerator * multiplier / Denominator;
+        }
+
+        public bool Equals(DisplayConfigRational other)
+        {
+            if (Numerator == other.Numerator && Denominator == other.Denominator)
+            {
+                return true;
+            }
+
+            var left = Numerator / (double) Denominator;
+            var right = other.Numerator / (double) other.Denominator;
+
+            return Math.Abs(left - right) <= Math.Max(Math.Abs(left), Math.Abs(right)) * 1E-15;
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj))
+            {
+                return false;
+            }
+
+            return obj is DisplayConfigRational rational && Equals(rational);
+        }
+
+        public override int GetHashCode()
+        {
+            unchecked
+            {
+                return ((int) Numerator * 397) ^ (int) Denominator;
+            }
+        }
+
+        public static bool operator ==(DisplayConfigRational left, DisplayConfigRational right)
+        {
+            return Equals(left, right) || left.Equals(right);
+        }
+
+        public static bool operator !=(DisplayConfigRational left, DisplayConfigRational right)
+        {
+            return !(left == right);
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigSetSourceDPIScale.cs

@@ -0,0 +1,22 @@
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // Internal undocumented structure
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DisplayConfigSetSourceDPIScale
+    {
+        // ReSharper disable once PrivateFieldCanBeConvertedToLocalVariable
+        [MarshalAs(UnmanagedType.Struct)] private readonly DisplayConfigDeviceInfoHeader _Header;
+
+        [field: MarshalAs(UnmanagedType.U4)]
+        public int ScaleSteps { get; }
+
+        public DisplayConfigSetSourceDPIScale(LUID adapter, uint sourceId, int scaleSteps) : this()
+        {
+            _Header = new DisplayConfigDeviceInfoHeader(adapter, sourceId, GetType());
+            ScaleSteps = scaleSteps;
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigSetTargetPersistence.cs

@@ -0,0 +1,25 @@
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/vs/alm/ff553981(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DisplayConfigSetTargetPersistence
+    {
+        // ReSharper disable once PrivateFieldCanBeConvertedToLocalVariable
+        [MarshalAs(UnmanagedType.Struct)] private readonly DisplayConfigDeviceInfoHeader _Header;
+        [MarshalAs(UnmanagedType.U4)] private readonly uint _BootPersistenceOn;
+
+        public bool BootPersistence
+        {
+            get => _BootPersistenceOn > 0;
+        }
+
+        public DisplayConfigSetTargetPersistence(LUID adapter, uint targetId, bool bootPersistence) : this()
+        {
+            _Header = new DisplayConfigDeviceInfoHeader(adapter, targetId, GetType());
+            _BootPersistenceOn = bootPersistence ? 1u : 0u;
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigSourceDeviceName.cs

@@ -0,0 +1,21 @@
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/vs/alm/ff553983(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
+    internal struct DisplayConfigSourceDeviceName
+    {
+        // ReSharper disable once PrivateFieldCanBeConvertedToLocalVariable
+        [MarshalAs(UnmanagedType.Struct)] private readonly DisplayConfigDeviceInfoHeader _Header;
+
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
+        public readonly string DeviceName;
+
+        public DisplayConfigSourceDeviceName(LUID adapter, uint sourceId) : this()
+        {
+            _Header = new DisplayConfigDeviceInfoHeader(adapter, sourceId, GetType());
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigSourceMode.cs

@@ -0,0 +1,66 @@
+using System;
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/windows/hardware/ff553986(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DisplayConfigSourceMode : IEquatable<DisplayConfigSourceMode>
+    {
+        public const ushort InvalidSourceModeIndex = 0xffff;
+        [MarshalAs(UnmanagedType.U4)] public readonly uint Width;
+        [MarshalAs(UnmanagedType.U4)] public readonly uint Height;
+        [MarshalAs(UnmanagedType.U4)] public readonly DisplayConfigPixelFormat PixelFormat;
+        [MarshalAs(UnmanagedType.Struct)] public readonly PointL Position;
+
+        public DisplayConfigSourceMode(uint width, uint height, DisplayConfigPixelFormat pixelFormat, PointL position)
+        {
+            Width = width;
+            Height = height;
+            PixelFormat = pixelFormat;
+            Position = position;
+        }
+
+        public bool Equals(DisplayConfigSourceMode other)
+        {
+            return Width == other.Width &&
+                   Height == other.Height &&
+                   PixelFormat == other.PixelFormat &&
+                   Position == other.Position;
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj))
+            {
+                return false;
+            }
+
+            return obj is DisplayConfigSourceMode mode && Equals(mode);
+        }
+
+        public override int GetHashCode()
+        {
+            unchecked
+            {
+                var hashCode = (int) Width;
+                hashCode = (hashCode * 397) ^ (int) Height;
+                hashCode = (hashCode * 397) ^ (int) PixelFormat;
+                hashCode = (hashCode * 397) ^ Position.GetHashCode();
+
+                return hashCode;
+            }
+        }
+
+        public static bool operator ==(DisplayConfigSourceMode left, DisplayConfigSourceMode right)
+        {
+            return Equals(left, right) || left.Equals(right);
+        }
+
+        public static bool operator !=(DisplayConfigSourceMode left, DisplayConfigSourceMode right)
+        {
+            return !(left == right);
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigSupportVirtualResolution.cs

@@ -0,0 +1,33 @@
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/vs/alm/mt622103(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
+    internal struct DisplayConfigSupportVirtualResolution
+    {
+        // ReSharper disable once PrivateFieldCanBeConvertedToLocalVariable
+        [MarshalAs(UnmanagedType.Struct)] private readonly DisplayConfigDeviceInfoHeader _Header;
+        [MarshalAs(UnmanagedType.U4)] private readonly int _DisableMonitorVirtualResolution;
+
+        public bool DisableMonitorVirtualResolution
+        {
+            get => _DisableMonitorVirtualResolution > 0;
+        }
+
+        public DisplayConfigSupportVirtualResolution(LUID adapter, uint targetId) : this()
+        {
+            _Header = new DisplayConfigDeviceInfoHeader(adapter, targetId, GetType(),
+                DisplayConfigDeviceInfoType.GetSupportVirtualResolution);
+        }
+
+        public DisplayConfigSupportVirtualResolution(LUID adapter, uint targetId, bool disableMonitorVirtualResolution)
+            : this()
+        {
+            _DisableMonitorVirtualResolution = disableMonitorVirtualResolution ? 1 : 0;
+            _Header = new DisplayConfigDeviceInfoHeader(adapter, targetId, GetType(),
+                DisplayConfigDeviceInfoType.SetSupportVirtualResolution);
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigTargetBaseType.cs

@@ -0,0 +1,19 @@
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/vs/alm/dn362043(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DisplayConfigTargetBaseType
+    {
+        // ReSharper disable once PrivateFieldCanBeConvertedToLocalVariable
+        [MarshalAs(UnmanagedType.Struct)] private readonly DisplayConfigDeviceInfoHeader _Header;
+        [MarshalAs(UnmanagedType.U4)] public readonly DisplayConfigVideoOutputTechnology BaseOutputTechnology;
+
+        public DisplayConfigTargetBaseType(LUID adapter, uint targetId) : this()
+        {
+            _Header = new DisplayConfigDeviceInfoHeader(adapter, targetId, GetType());
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigTargetDeviceName.cs

@@ -0,0 +1,30 @@
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/vs/alm/ff553989(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
+    internal struct DisplayConfigTargetDeviceName
+    {
+        // ReSharper disable once PrivateFieldCanBeConvertedToLocalVariable
+        [MarshalAs(UnmanagedType.Struct)] private readonly DisplayConfigDeviceInfoHeader _Header;
+        [MarshalAs(UnmanagedType.U4)] public readonly DisplayConfigTargetDeviceNameFlags Flags;
+        [MarshalAs(UnmanagedType.U4)] public readonly DisplayConfigVideoOutputTechnology OutputTechnology;
+        [MarshalAs(UnmanagedType.U2)] public readonly ushort EDIDManufactureId;
+        [MarshalAs(UnmanagedType.U2)] public readonly ushort EDIDProductCodeId;
+        [MarshalAs(UnmanagedType.U4)] public readonly uint ConnectorInstance;
+
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 64)]
+        public readonly string MonitorFriendlyDeviceName;
+
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)]
+        public readonly string MonitorDevicePath;
+
+
+        public DisplayConfigTargetDeviceName(LUID adapter, uint targetId) : this()
+        {
+            _Header = new DisplayConfigDeviceInfoHeader(adapter, targetId, GetType());
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigTargetMode.cs

@@ -0,0 +1,48 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/windows/hardware/ff553993(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DisplayConfigTargetMode : IEquatable<DisplayConfigTargetMode>
+    {
+        public const ushort InvalidTargetModeIndex = 0xffff;
+        [MarshalAs(UnmanagedType.Struct)] public readonly DisplayConfigVideoSignalInfo TargetVideoSignalInfo;
+
+        public DisplayConfigTargetMode(DisplayConfigVideoSignalInfo targetVideoSignalInfo)
+        {
+            TargetVideoSignalInfo = targetVideoSignalInfo;
+        }
+
+        public bool Equals(DisplayConfigTargetMode other)
+        {
+            return TargetVideoSignalInfo == other.TargetVideoSignalInfo;
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj))
+            {
+                return false;
+            }
+
+            return obj is DisplayConfigTargetMode mode && Equals(mode);
+        }
+
+        public override int GetHashCode()
+        {
+            return TargetVideoSignalInfo.GetHashCode();
+        }
+
+        public static bool operator ==(DisplayConfigTargetMode left, DisplayConfigTargetMode right)
+        {
+            return Equals(left, right) || left.Equals(right);
+        }
+
+        public static bool operator !=(DisplayConfigTargetMode left, DisplayConfigTargetMode right)
+        {
+            return !(left == right);
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigTargetPreferredMode.cs

@@ -0,0 +1,21 @@
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/vs/alm/ff553996(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DisplayConfigTargetPreferredMode
+    {
+        // ReSharper disable once PrivateFieldCanBeConvertedToLocalVariable
+        [MarshalAs(UnmanagedType.Struct)] private readonly DisplayConfigDeviceInfoHeader _Header;
+        [MarshalAs(UnmanagedType.U4)] public readonly uint Width;
+        [MarshalAs(UnmanagedType.U4)] public readonly uint Height;
+        [MarshalAs(UnmanagedType.Struct)] public readonly DisplayConfigTargetMode TargetMode;
+
+        public DisplayConfigTargetPreferredMode(LUID adapter, uint targetId) : this()
+        {
+            _Header = new DisplayConfigDeviceInfoHeader(adapter, targetId, GetType());
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigVideoSignalInfo.cs

@@ -0,0 +1,88 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/windows/hardware/ff554007(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DisplayConfigVideoSignalInfo : IEquatable<DisplayConfigVideoSignalInfo>
+    {
+        [MarshalAs(UnmanagedType.U8)] public readonly ulong PixelRate;
+        [MarshalAs(UnmanagedType.Struct)] public readonly DisplayConfigRational HorizontalSyncFrequency;
+        [MarshalAs(UnmanagedType.Struct)] public readonly DisplayConfigRational VerticalSyncFrequency;
+        [MarshalAs(UnmanagedType.Struct)] public readonly DisplayConfig2DRegion ActiveSize;
+        [MarshalAs(UnmanagedType.Struct)] public readonly DisplayConfig2DRegion TotalSize;
+        [MarshalAs(UnmanagedType.U2)] public readonly VideoSignalStandard VideoStandard;
+        [MarshalAs(UnmanagedType.U2)] public readonly ushort VerticalSyncFrequencyDivider;
+        [MarshalAs(UnmanagedType.U4)] public readonly DisplayConfigScanLineOrdering ScanLineOrdering;
+
+        public DisplayConfigVideoSignalInfo(
+            ulong pixelRate,
+            DisplayConfigRational horizontalSyncFrequency,
+            DisplayConfigRational verticalSyncFrequency,
+            DisplayConfig2DRegion activeSize,
+            DisplayConfig2DRegion totalSize,
+            VideoSignalStandard videoStandard,
+            ushort verticalSyncFrequencyDivider,
+            DisplayConfigScanLineOrdering scanLineOrdering)
+        {
+            PixelRate = pixelRate;
+            HorizontalSyncFrequency = horizontalSyncFrequency;
+            VerticalSyncFrequency = verticalSyncFrequency;
+            ActiveSize = activeSize;
+            TotalSize = totalSize;
+            VideoStandard = videoStandard;
+            VerticalSyncFrequencyDivider = verticalSyncFrequencyDivider;
+            ScanLineOrdering = scanLineOrdering;
+        }
+
+        public bool Equals(DisplayConfigVideoSignalInfo other)
+        {
+            return PixelRate == other.PixelRate &&
+                   HorizontalSyncFrequency == other.HorizontalSyncFrequency &&
+                   VerticalSyncFrequency == other.VerticalSyncFrequency &&
+                   ActiveSize == other.ActiveSize &&
+                   TotalSize == other.TotalSize &&
+                   VideoStandard == other.VideoStandard &&
+                   VerticalSyncFrequencyDivider == other.VerticalSyncFrequencyDivider &&
+                   ScanLineOrdering == other.ScanLineOrdering;
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj))
+            {
+                return false;
+            }
+
+            return obj is DisplayConfigVideoSignalInfo info && Equals(info);
+        }
+
+        public override int GetHashCode()
+        {
+            unchecked
+            {
+                var hashCode = PixelRate.GetHashCode();
+                hashCode = (hashCode * 397) ^ HorizontalSyncFrequency.GetHashCode();
+                hashCode = (hashCode * 397) ^ VerticalSyncFrequency.GetHashCode();
+                hashCode = (hashCode * 397) ^ ActiveSize.GetHashCode();
+                hashCode = (hashCode * 397) ^ TotalSize.GetHashCode();
+                hashCode = (hashCode * 397) ^ (int) VideoStandard;
+                hashCode = (hashCode * 397) ^ VerticalSyncFrequencyDivider.GetHashCode();
+                hashCode = (hashCode * 397) ^ (int) ScanLineOrdering;
+
+                return hashCode;
+            }
+        }
+
+        public static bool operator ==(DisplayConfigVideoSignalInfo left, DisplayConfigVideoSignalInfo right)
+        {
+            return Equals(left, right) || left.Equals(right);
+        }
+
+        public static bool operator !=(DisplayConfigVideoSignalInfo left, DisplayConfigVideoSignalInfo right)
+        {
+            return !(left == right);
+        }
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfig/VideoSignalStandard.cs

@@ -0,0 +1,203 @@
+namespace WindowsDisplayAPI.Native.DisplayConfig
+{
+    /// <summary>
+    ///     Possible video signal standards
+    ///     https://msdn.microsoft.com/en-us/library/windows/hardware/ff546632(v=vs.85).aspx
+    /// </summary>
+    public enum VideoSignalStandard : ushort
+    {
+        /// <summary>
+        ///     Indicates that the variable has not yet been assigned a meaningful value.
+        /// </summary>
+        Uninitialized = 0,
+
+        /// <summary>
+        ///     Represents the Video Electronics Standards Association (VESA) Display Monitor Timing (DMT) standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        VESA_DMT = 1,
+
+        /// <summary>
+        ///     Represents the VESA Generalized Timing Formula (GTF) standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        VESA_GTF = 2,
+
+        /// <summary>
+        ///     Represents the VESA Coordinated Video Timing (CVT) standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        VESA_CVT = 3,
+
+        /// <summary>
+        ///     Represents the IBM standard.
+        /// </summary>
+        IBM = 4,
+
+        /// <summary>
+        ///     Represents the Apple standard.
+        /// </summary>
+        Apple = 5,
+
+        /// <summary>
+        ///     Represents the National Television Standards Committee (NTSC) standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        NTSC_M = 6,
+
+        /// <summary>
+        ///     Represents the NTSC japanese standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        NTSC_J = 7,
+
+        /// <summary>
+        ///     Represents the NTSC standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        NTSC_443 = 8,
+
+        /// <summary>
+        ///     Represents the Phase Alteration Line (PAL) standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        PAL_B = 9,
+
+        /// <summary>
+        ///     Represents the PAL standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        PAL_B1 = 10,
+
+        /// <summary>
+        ///     Represents the PAL standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        PAL_G = 11,
+
+        /// <summary>
+        ///     Represents the PAL standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        PAL_H = 12,
+
+        /// <summary>
+        ///     Represents the PAL standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        PAL_I = 13,
+
+        /// <summary>
+        ///     Represents the PAL standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        PAL_D = 14,
+
+        /// <summary>
+        ///     Represents the PAL standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        PAL_N = 15,
+
+        /// <summary>
+        ///     Represents the PAL standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        PAL_NC = 16,
+
+        /// <summary>
+        ///     Represents the Systeme Electronic Pour Couleur Avec Memoire (SECAM) standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        SECAM_B = 17,
+
+        /// <summary>
+        ///     Represents the SECAM standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        SECAM_D = 18,
+
+        /// <summary>
+        ///     Represents the SECAM standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        SECAM_G = 19,
+
+        /// <summary>
+        ///     Represents the SECAM standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        SECAM_H = 20,
+
+        /// <summary>
+        ///     Represents the SECAM standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        SECAM_K = 21,
+
+        /// <summary>
+        ///     Represents the SECAM standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        SECAM_K1 = 22,
+
+        /// <summary>
+        ///     Represents the SECAM standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        SECAM_L = 23,
+
+        /// <summary>
+        ///     Represents the SECAM standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        SECAM_L1 = 24,
+
+        /// <summary>
+        ///     Represents the Electronics Industries Association (EIA) standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        EIA_861 = 25,
+
+        /// <summary>
+        ///     Represents the EIA standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        EIA_861A = 26,
+
+        /// <summary>
+        ///     Represents the EIA standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        EIA_861B = 27,
+
+        /// <summary>
+        ///     Represents the PAL standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        PAL_K = 28,
+
+        /// <summary>
+        ///     Represents the PAL standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        PAL_K1 = 29,
+
+        /// <summary>
+        ///     Represents the PAL standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        PAL_L = 30,
+
+        /// <summary>
+        ///     Represents the PAL standard.
+        /// </summary>
+        // ReSharper disable once InconsistentNaming
+        PAL_M = 31,
+
+        /// <summary>
+        ///     Represents any video standard other than those represented by the previous constants in this enumeration.
+        /// </summary>
+        Other = 255
+    }
+}

app/WindowsDisplayAPI/Native/DisplayConfigApi.cs

@@ -0,0 +1,96 @@
+using System;
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.DisplayConfig;
+using WindowsDisplayAPI.Native.DisplayConfig.Structures;
+
+namespace WindowsDisplayAPI.Native
+{
+    internal class DisplayConfigApi
+    {
+        [DllImport("user32")]
+        public static extern Win32Status DisplayConfigGetDeviceInfo(
+            ref DisplayConfigSupportVirtualResolution targetSupportVirtualResolution
+        );
+
+        [DllImport("user32")]
+        public static extern Win32Status DisplayConfigGetDeviceInfo(
+            ref DisplayConfigGetSourceDPIScale targetSupportVirtualResolution
+        );
+
+        [DllImport("user32")]
+        public static extern Win32Status DisplayConfigGetDeviceInfo(
+            ref DisplayConfigTargetDeviceName deviceName
+        );
+
+        [DllImport("user32")]
+        public static extern Win32Status DisplayConfigGetDeviceInfo(
+            ref DisplayConfigAdapterName deviceName
+        );
+
+        [DllImport("user32")]
+        public static extern Win32Status DisplayConfigGetDeviceInfo(
+            ref DisplayConfigSourceDeviceName deviceName
+        );
+
+        [DllImport("user32")]
+        public static extern Win32Status DisplayConfigGetDeviceInfo(
+            ref DisplayConfigTargetPreferredMode targetPreferredMode
+        );
+
+        [DllImport("user32")]
+        public static extern Win32Status DisplayConfigGetDeviceInfo(
+            ref DisplayConfigTargetBaseType targetBaseType
+        );
+
+        [DllImport("user32")]
+        public static extern Win32Status DisplayConfigSetDeviceInfo(
+            ref DisplayConfigSetTargetPersistence targetPersistence
+        );
+
+        [DllImport("user32")]
+        public static extern Win32Status DisplayConfigSetDeviceInfo(
+            ref DisplayConfigSupportVirtualResolution targetSupportVirtualResolution
+        );
+
+        [DllImport("user32")]
+        public static extern Win32Status DisplayConfigSetDeviceInfo(
+            ref DisplayConfigSetSourceDPIScale setSourceDpiScale
+        );
+
+        [DllImport("user32")]
+        public static extern Win32Status GetDisplayConfigBufferSizes(
+            QueryDeviceConfigFlags flags,
+            out uint pathArrayElements,
+            out uint modeInfoArrayElements
+        );
+
+        [DllImport("user32")]
+        public static extern Win32Status QueryDisplayConfig(
+            QueryDeviceConfigFlags flags,
+            ref uint pathArrayElements,
+            [Out] DisplayConfigPathInfo[] pathInfoArray,
+            ref uint modeInfoArrayElements,
+            [Out] DisplayConfigModeInfo[] modeInfoArray,
+            IntPtr currentTopologyId
+        );
+
+        [DllImport("user32")]
+        public static extern Win32Status QueryDisplayConfig(
+            QueryDeviceConfigFlags flags,
+            ref uint pathArrayElements,
+            [Out] DisplayConfigPathInfo[] pathInfoArray,
+            ref uint modeInfoArrayElements,
+            [Out] DisplayConfigModeInfo[] modeInfoArray,
+            [Out] out DisplayConfigTopologyId currentTopologyId
+        );
+
+        [DllImport("user32")]
+        public static extern Win32Status SetDisplayConfig(
+            [In] uint pathArrayElements,
+            [In] DisplayConfigPathInfo[] pathInfoArray,
+            [In] uint modeInfoArrayElements,
+            [In] DisplayConfigModeInfo[] modeInfoArray,
+            [In] SetDisplayConfigFlags flags
+        );
+    }
+}

app/WindowsDisplayAPI/Native/Structures/LUID.cs

@@ -0,0 +1,104 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace WindowsDisplayAPI.Native.Structures
+{
+    /// <summary>
+    ///     Locally unique identifier is a 64-bit value guaranteed to be unique only on the system on which it was generated.
+    /// </summary>
+    [StructLayout(LayoutKind.Sequential)]
+    public struct LUID : IEquatable<LUID>
+    {
+        /// <summary>
+        ///     32Bit unsigned integer, low
+        /// </summary>
+        public readonly uint LowPart;
+
+        /// <summary>
+        ///     32Bit signed integer, high
+        /// </summary>
+        public readonly int HighPart;
+
+        /// <summary>
+        ///     Creates a new LUID
+        /// </summary>
+        /// <param name="lowPart">32Bit unsigned integer, low</param>
+        /// <param name="highPart">32Bit signed integer, high</param>
+        public LUID(uint lowPart, int highPart)
+        {
+            LowPart = lowPart;
+            HighPart = highPart;
+        }
+
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            return $"{{ {LowPart:X} - {HighPart:X} }}";
+        }
+
+        /// <inheritdoc />
+        public bool Equals(LUID other)
+        {
+            return LowPart == other.LowPart && HighPart == other.HighPart;
+        }
+
+        /// <inheritdoc />
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj))
+            {
+                return false;
+            }
+
+            return obj is LUID luid && Equals(luid);
+        }
+
+        /// <summary>
+        ///     Checks for equality between two objects of same type
+        /// </summary>
+        /// <param name="left">The first object</param>
+        /// <param name="right">The second object</param>
+        /// <returns>true, if both objects are equal, otherwise false</returns>
+        public static bool operator ==(LUID left, LUID right)
+        {
+            return Equals(left, right) || left.Equals(right);
+        }
+
+        /// <summary>
+        ///     Checks for inequality between two objects of same type
+        /// </summary>
+        /// <param name="left">The first object</param>
+        /// <param name="right">The second object</param>
+        /// <returns>true, if both objects are not equal, otherwise false</returns>
+        public static bool operator !=(LUID left, LUID right)
+        {
+            return !(left == right);
+        }
+
+        /// <inheritdoc />
+        public override int GetHashCode()
+        {
+            unchecked
+            {
+                return ((int) LowPart * 397) ^ HighPart;
+            }
+        }
+
+        /// <summary>
+        ///     Checks if this type is empty and holds no real data
+        /// </summary>
+        /// <returns>true if empty, otherwise false</returns>
+        public bool IsEmpty()
+        {
+            return LowPart == 0 && HighPart == 0;
+        }
+
+        /// <summary>
+        ///     Returns an empty instance of this type
+        /// </summary>
+        public static LUID Empty
+        {
+            get => default;
+        }
+    }
+}

app/WindowsDisplayAPI/Native/Structures/PointL.cs

@@ -0,0 +1,74 @@
+using System;
+using System.Diagnostics.Contracts;
+using System.Drawing;
+using System.Runtime.InteropServices;
+
+namespace WindowsDisplayAPI.Native.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/vs/alm/dd162807(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct PointL : IEquatable<PointL>
+    {
+        [MarshalAs(UnmanagedType.I4)] public readonly int X;
+        [MarshalAs(UnmanagedType.I4)] public readonly int Y;
+
+        [Pure]
+        public Point ToPoint()
+        {
+            return new Point(X, Y);
+        }
+
+        [Pure]
+        public Size ToSize()
+        {
+            return new Size(X, Y);
+        }
+
+        public PointL(Point point) : this(point.X, point.Y)
+        {
+        }
+
+        public PointL(Size size) : this(size.Width, size.Height)
+        {
+        }
+
+        public PointL(int x, int y)
+        {
+            X = x;
+            Y = y;
+        }
+
+        public bool Equals(PointL other)
+        {
+            return X == other.X && Y == other.Y;
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj))
+            {
+                return false;
+            }
+
+            return obj is PointL point && Equals(point);
+        }
+
+        public override int GetHashCode()
+        {
+            unchecked
+            {
+                return (X * 397) ^ Y;
+            }
+        }
+
+        public static bool operator ==(PointL left, PointL right)
+        {
+            return Equals(left, right) || left.Equals(right);
+        }
+
+        public static bool operator !=(PointL left, PointL right)
+        {
+            return !(left == right);
+        }
+    }
+}

app/WindowsDisplayAPI/Native/Structures/RectangleL.cs

@@ -0,0 +1,73 @@
+using System;
+using System.Diagnostics.Contracts;
+using System.Drawing;
+using System.Runtime.InteropServices;
+
+namespace WindowsDisplayAPI.Native.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/vs/alm/dd162907(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct RectangleL : IEquatable<RectangleL>
+    {
+        [MarshalAs(UnmanagedType.U4)] public readonly int Left;
+        [MarshalAs(UnmanagedType.U4)] public readonly int Top;
+        [MarshalAs(UnmanagedType.U4)] public readonly int Right;
+        [MarshalAs(UnmanagedType.U4)] public readonly int Bottom;
+
+        [Pure]
+        public Rectangle ToRectangle()
+        {
+            return new Rectangle(Left, Top, Right - Left, Bottom - Top);
+        }
+
+        public RectangleL(int left, int top, int right, int bottom)
+        {
+            Left = left;
+            Top = top;
+            Right = right;
+            Bottom = bottom;
+        }
+
+        public RectangleL(Rectangle rectangle) : this(rectangle.Left, rectangle.Top, rectangle.Right, rectangle.Bottom)
+        {
+        }
+
+        public bool Equals(RectangleL other)
+        {
+            return Left == other.Left && Top == other.Top && Right == other.Right && Bottom == other.Bottom;
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj))
+            {
+                return false;
+            }
+
+            return obj is RectangleL rectangle && Equals(rectangle);
+        }
+
+        public override int GetHashCode()
+        {
+            unchecked
+            {
+                var hashCode = Left;
+                hashCode = (hashCode * 397) ^ Top;
+                hashCode = (hashCode * 397) ^ Right;
+                hashCode = (hashCode * 397) ^ Bottom;
+
+                return hashCode;
+            }
+        }
+
+        public static bool operator ==(RectangleL left, RectangleL right)
+        {
+            return Equals(left, right) || left.Equals(right);
+        }
+
+        public static bool operator !=(RectangleL left, RectangleL right)
+        {
+            return !(left == right);
+        }
+    }
+}

app/WindowsDisplayAPI/Native/Win32Status.cs

@@ -0,0 +1,8 @@
+namespace WindowsDisplayAPI.Native
+{
+    internal enum Win32Status
+    {
+        Success = 0x0,
+        ErrorInsufficientBuffer = 0x7A
+    }
+}