Added doc comments

ScreenCapture/DirectX/DX11ScreenCapture.cs

@@ -3,7 +3,6 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Runtime.InteropServices;
 using System.Threading;
-using ScreenCapture.Events;
 using SharpGen.Runtime;
 using Vortice.Direct3D;
 using Vortice.Direct3D11;
@@ -15,6 +14,10 @@ using Usage = Vortice.Direct3D11.Usage;
 
 namespace ScreenCapture
 {
+    /// <summary>
+    /// Represents a ScreenCapture using DirectX 11 desktop duplicaton.
+    /// https://docs.microsoft.com/en-us/windows/win32/direct3ddxgi/desktop-dup-api
+    /// </summary>
     // ReSharper disable once InconsistentNaming
     public sealed class DX11ScreenCapture : IScreenCapture
     {
@@ -36,8 +39,14 @@ namespace ScreenCapture
 
         private int _indexCounter = 0;
 
+        /// <inheritdoc />
         public Display Display { get; }
 
+        /// <summary>
+        /// Gets or sets the timeout in ms used for screen-capturing. (default 1000ms)
+        /// This is used in <see cref="CaptureScreen"/> https://docs.microsoft.com/en-us/windows/win32/api/dxgi1_2/nf-dxgi1_2-idxgioutputduplication-acquirenextframe
+        /// </summary>
+        // ReSharper disable once MemberCanBePrivate.Global
         public int Timeout { get; set; } = 1000;
 
         private readonly IDXGIFactory1 _factory;
@@ -54,12 +63,18 @@ namespace ScreenCapture
 
         #region Events
 
+        /// <inheritdoc />
         public event EventHandler<ScreenCaptureUpdatedEventArgs>? Updated;
 
         #endregion
 
         #region Constructors
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="DX11ScreenCapture"/> class.
+        /// </summary>
+        /// <param name="factory">The <see cref="IDXGIFactory1"/> used to create underlying objects.</param>
+        /// <param name="display">The <see cref="Display"/> to duplicate.</param>
         public DX11ScreenCapture(IDXGIFactory1 factory, Display display)
         {
             this._factory = factory;
@@ -72,6 +87,7 @@ namespace ScreenCapture
 
         #region Methods
 
+        /// <inheritdoc />
         public bool CaptureScreen()
         {
             bool result = false;
@@ -171,6 +187,7 @@ namespace ScreenCapture
             }
         }
 
+        /// <inheritdoc />
         public CaptureZone RegisterCaptureZone(int x, int y, int width, int height, int downscaleLevel = 0)
         {
             if (_device == null) throw new ApplicationException("ScreenCapture isn't initialized.");
@@ -209,6 +226,7 @@ namespace ScreenCapture
             return captureZone;
         }
 
+        /// <inheritdoc />
         public bool UnregisterCaptureZone(CaptureZone captureZone)
         {
             lock (_captureZones)
@@ -268,6 +286,7 @@ namespace ScreenCapture
             _captureZones[captureZone] = (stagingTexture, scalingTexture, scalingTextureView);
         }
 
+        /// <inheritdoc />
         public void Restart()
         {
             lock (_captureLock)
@@ -312,6 +331,7 @@ namespace ScreenCapture
             }
         }
 
+        /// <inheritdoc />
         public void Dispose() => Dispose(true);
 
         private void Dispose(bool removeCaptureZones)

ScreenCapture/DirectX/DX11ScreenCaptureService.cs

@@ -1,8 +1,12 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using Vortice.DXGI;
 
 namespace ScreenCapture
 {
+    /// <summary>
+    /// 
+    /// </summary>
     public class DX11ScreenCaptureService : IScreenCaptureService
     {
         #region Properties & Fields
@@ -15,6 +19,9 @@ namespace ScreenCapture
 
         #region Constructors
 
+        /// <summary>
+        /// 
+        /// </summary>
         public DX11ScreenCaptureService()
         {
             DXGI.CreateDXGIFactory1(out _factory).CheckError();
@@ -24,6 +31,7 @@ namespace ScreenCapture
 
         #region Methods
 
+        /// <inheritdoc />
         public IEnumerable<GraphicsCard> GetGraphicsCards()
         {
             int i = 0;
@@ -35,6 +43,7 @@ namespace ScreenCapture
             }
         }
 
+        /// <inheritdoc />
         public IEnumerable<Display> GetDisplays(GraphicsCard graphicsCard)
         {
             using IDXGIAdapter1? adapter = _factory.GetAdapter1(graphicsCard.Index);
@@ -50,6 +59,7 @@ namespace ScreenCapture
             }
         }
 
+        /// <inheritdoc />
         public IScreenCapture GetScreenCapture(Display display)
         {
             if (!_screenCaptures.TryGetValue(display, out DX11ScreenCapture? screenCapture))
@@ -57,6 +67,7 @@ namespace ScreenCapture
             return screenCapture;
         }
 
+        /// <inheritdoc />
         public void Dispose()
         {
             foreach (DX11ScreenCapture screenCapture in _screenCaptures.Values)
@@ -64,6 +75,8 @@ namespace ScreenCapture
             _screenCaptures.Clear();
 
             _factory.Dispose();
+
+            GC.SuppressFinalize(this);
         }
 
         #endregion

ScreenCapture/Events/ScreenCaptureUpdatedEventArgs.cs

@@ -1,17 +1,29 @@
-using System;
+// ReSharper disable MemberCanBePrivate.Global
+using System;
 
-namespace ScreenCapture.Events
+namespace ScreenCapture
 {
+    /// <inheritdoc />
+    /// <summary>
+    /// Represents the information supplied with an <see cref="E:ScreenCapture.IDX11ScreenCapture.Updated" />-event.
+    /// </summary>
     public class ScreenCaptureUpdatedEventArgs : EventArgs
     {
         #region Properties & Fields
 
+        /// <summary>
+        /// <c>true</c> if the update was successful; otherwise, <c>false</c>.
+        /// </summary>
         public bool IsSuccessful { get; set; }
 
         #endregion
 
         #region Constructors
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ScreenCaptureUpdatedEventArgs"/> class.
+        /// </summary>
+        /// <param name="isSuccessful">Indicates if the last update was successful.</param>
         public ScreenCaptureUpdatedEventArgs(bool isSuccessful)
         {
             this.IsSuccessful = isSuccessful;

ScreenCapture/Helper/DPIAwareness.cs

@@ -1,8 +1,12 @@
 // ReSharper disable InconsistentNaming
+// ReSharper disable MemberCanBePrivate.Global
 using System.Runtime.InteropServices;
 
 namespace ScreenCapture
 {
+    /// <summary>
+    /// Helper-class for DPI-related WIN-API calls.
+    /// </summary>
     public static class DPIAwareness
     {
         [DllImport("user32.dll", SetLastError = true)]
@@ -29,9 +33,9 @@ namespace ScreenCapture
             DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2 = 34
         }
 
-        public static void Initalize()
+        /// <summary>
-        {
+        /// Sets the DPI-Awareness-Context to V2. This is needed to prevent issues when using desktop duplication.
-            SetProcessDpiAwarenessContext((int)DPI_AWARENESS_CONTEXT.DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2);
+        /// </summary>
-        }
+        public static void Initalize() => SetProcessDpiAwarenessContext((int)DPI_AWARENESS_CONTEXT.DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2);
     }
 }

ScreenCapture/IScreenCapture.cs

@@ -2,13 +2,48 @@
 
 namespace ScreenCapture
 {
+    /// <summary>
+    /// Represents the duplication of a single display.
+    /// </summary>
     public interface IScreenCapture : IDisposable
     {
+        /// <summary>
+        /// Gets the <see cref="Display"/> this capture is duplicating.
+        /// </summary>
         Display Display { get; }
 
+        /// <summary>
+        /// Occurs when the <see cref="IScreenCapture"/> is updated.
+        /// </summary>
+        event EventHandler<ScreenCaptureUpdatedEventArgs>? Updated;
+
+        /// <summary>
+        /// Attemts to capture the current frame showed on the <see cref="Display"/>.
+        /// </summary>
+        /// <returns><c>true</c> if the current frame was captures successfully; otherwise, <c>false</c>.</returns>
         bool CaptureScreen();
+
+        /// <summary>
+        /// Creates a new <see cref="CaptureScreen"/> for this <see cref="IScreenCapture"/>.
+        /// </summary>
+        /// <param name="x">The x-location of the region to capture (must be &gt;= 0 and &lt; screen-width).</param>
+        /// <param name="y">The x-location of the region to capture (must be &gt;= 0 and &lt; screen-height).</param>
+        /// <param name="width">The width of the region to capture (must be &gt;= 0 and this + x must be &lt;= screen-width).</param>
+        /// <param name="height">The height of the region to capture (must be &gt;= 0 and this + y must be &lt;= screen-height).</param>
+        /// <param name="downscaleLevel">The level of downscaling applied to the image of this region before copying to local memory. The calculation is (width and height)/2^downscaleLevel.</param>
+        /// <returns>The new <see cref="CaptureScreen"/>.</returns>
         CaptureZone RegisterCaptureZone(int x, int y, int width, int height, int downscaleLevel = 0);
+
+        /// <summary>
+        /// Removes the given <see cref="CaptureScreen"/> from the <see cref="IScreenCapture"/>.
+        /// </summary>
+        /// <param name="captureZone">The previosly registered <see cref="CaptureScreen"/>.</param>
+        /// <returns><c>true</c> if the <see cref="CaptureScreen"/> was successfully removed; otherwise, <c>false</c>.</returns>
         bool UnregisterCaptureZone(CaptureZone captureZone);
+
+        /// <summary>
+        /// Restarts the <see cref="IScreenCapture"/>.
+        /// </summary>
         void Restart();
     }
 }

ScreenCapture/IScreenCaptureService.cs

@@ -3,10 +3,29 @@ using System.Collections.Generic;
 
 namespace ScreenCapture
 {
+    /// <summary>
+    /// 
+    /// </summary>
     public interface IScreenCaptureService : IDisposable
     {
+        /// <summary>
+        /// Gets a enumerable of all available graphics-cards.
+        /// </summary>
+        /// <returns>A enumerable of all available graphics-cards.</returns>
         IEnumerable<GraphicsCard> GetGraphicsCards();
+
+        /// <summary>
+        /// Gets a enumerable of all display connected to the given graphics-cards.
+        /// </summary>
+        /// <param name="graphicsCard">The graphics-card to get the displays from.</param>
+        /// <returns>A enumerable of all display connected to the given graphics-cards.</returns>
         IEnumerable<Display> GetDisplays(GraphicsCard graphicsCard);
+
+        /// <summary>
+        /// Creates a <see cref="IScreenCapture"/> for the given display.
+        /// </summary>
+        /// <param name="display">The display to duplicate.</param>
+        /// <returns>The <see cref="IScreenCapture"/> for the give display.</returns>
         IScreenCapture GetScreenCapture(Display display);
     }
 }

ScreenCapture/Model/BlackBarDetection.cs

@@ -1,7 +1,11 @@
-using System;
+// ReSharper disable MemberCanBePrivate.Global
+using System;
 
 namespace ScreenCapture
 {
+    /// <summary>
+    /// Represents the configuration for the detection and removal of black bars around the screen image.
+    /// </summary>
     public sealed class BlackBarDetection
     {
         #region Properties & Fields
@@ -9,18 +13,33 @@ namespace ScreenCapture
         private readonly CaptureZone _captureZone;
 
         private int? _top;
+        /// <summary>
+        /// Gets the size of the detected black bar at the top of the image.
+        /// </summary>
         public int Top => _top ??= CalculateTop();
 
         private int? _bottom;
+        /// <summary>
+        /// Gets the size of the detected black bar at the bottom of the image.
+        /// </summary>
         public int Bottom => _bottom ??= CalculateBottom();
 
         private int? _left;
+        /// <summary>
+        /// Gets the size of the detected black bar at the left of the image.
+        /// </summary>
         public int Left => _left ??= CalculateLeft();
 
         private int? _right;
+        /// <summary>
+        /// Gets the size of the detected black bar at the right of the image.
+        /// </summary>
         public int Right => _right ??= CalculateRight();
 
         private int _theshold = 0;
+        /// <summary>
+        /// Gets or sets the threshold of "blackness" used to detect black bars. (e. g. Threshold 5 will consider a pixel of color [5,5,5] as black.) (default 0)
+        /// </summary>
         public int Threshold
         {
             get => _theshold;
@@ -35,7 +54,7 @@ namespace ScreenCapture
 
         #region Constructors
 
-        public BlackBarDetection(CaptureZone captureZone)
+        internal BlackBarDetection(CaptureZone captureZone)
         {
             this._captureZone = captureZone;
         }
@@ -44,6 +63,9 @@ namespace ScreenCapture
 
         #region Methods
 
+        /// <summary>
+        /// Invalidates the cached values and recalculates <see cref="Top"/>, <see cref="Bottom"/>, <see cref="Left"/> and <see cref="Right"/>.
+        /// </summary>
         public void InvalidateCache()
         {
             _top = null;

ScreenCapture/Model/CaptureZone.cs

@@ -1,45 +1,126 @@
-using System;
+// ReSharper disable MemberCanBePrivate.Global
+using System;
 
 namespace ScreenCapture
 {
+    /// <summary>
+    /// Represents a duplicated region on the screen.
+    /// </summary>
     public sealed class CaptureZone
     {
         #region Properties & Fields
 
+        /// <summary>
+        /// Gets the unique id of this <see cref="CaptureZone"/>.
+        /// </summary>
         public int Id { get; }
 
+        /// <summary>
+        /// Gets the x-location of the region on the screen.
+        /// </summary>
         public int X { get; }
+
+        /// <summary>
+        /// Gets the y-location of the region on the screen.
+        /// </summary>
         public int Y { get; }
+
+        /// <summary>
+        /// Gets the width of the region on the screen.
+        /// </summary>
         public int Width { get; }
+
+        /// <summary>
+        /// Gets the height of the region on the screen.
+        /// </summary>
         public int Height { get; }
 
+        /// <summary>
+        /// Gets the level of downscaling applied to the image of this region before copying to local memory. The calculation is (width and height)/2^downscaleLevel.
+        /// </summary>
         public int DownscaleLevel { get; }
 
+        /// <summary>
+        /// Gets the original width of the region (this equals <see cref="Width"/> if <see cref="DownscaleLevel"/> is 0).
+        /// </summary>
         public int UnscaledWidth { get; }
+
+        /// <summary>
+        /// Gets the original height of the region (this equals <see cref="Height"/> if <see cref="DownscaleLevel"/> is 0).
+        /// </summary>
         public int UnscaledHeight { get; }
 
+        /// <summary>
+        /// Gets the actually captured width of the region (this can be greated than <see cref="Width"/> due to size-constraints on the GPU).
+        /// </summary>
         public int CaptureWidth { get; }
+
+        /// <summary>
+        /// Gets the actually captured height of the region (this can be greated than <see cref="Height"/> due to size-constraints on the GPU).
+        /// </summary>
         public int CaptureHeight { get; }
 
+        /// <summary>
+        /// Gets the width of the buffer the capture is saved to.
+        /// Equals <see cref="CaptureWidth"/> most of the time but can be bigger.
+        /// </summary>
         public int BufferWidth { get; }
+
+        /// <summary>
+        /// Gets the height of the buffer the capture is saved to.
+        /// Equals <see cref="CaptureHeight"/> most of the time but can be bigger.
+        /// </summary>
         public int BufferHeight { get; }
+
+        /// <summary>
+        /// Gets the buffer containing the image data. Format depends on the specific capture but is most likely BGRA32.
+        /// </summary>
         public byte[] Buffer { get; }
 
+        /// <summary>
+        /// Gets the config for black-bar detection.
+        /// </summary>
         public BlackBarDetection BlackBars { get; }
 
+        /// <summary>
+        /// Gets or sets if the <see cref="CaptureZone"/> should be automatically updated on every captured frame.
+        /// </summary>
         public bool AutoUpdate { get; set; } = true;
+
+        /// <summary>
+        /// Gets if an update for the <see cref="CaptureZone"/> is requested on the next captured frame.
+        /// </summary>
         public bool IsUpdateRequested { get; private set; }
 
         #endregion
 
         #region Events
 
+        /// <summary>
+        /// Occurs when the <see cref="CaptureZone"/> is updated.
+        /// </summary>
         public event EventHandler? Updated;
 
         #endregion
 
         #region Constructors
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="CaptureZone"/> class.
+        /// </summary>
+        /// <param name="id">The unique id of this <see cref="CaptureZone"/>.</param>
+        /// <param name="x">The x-location of the region on the screen.</param>
+        /// <param name="y">The y-location of the region on the screen.</param>
+        /// <param name="width">The width of the region on the screen.</param>
+        /// <param name="height">The height of the region on the screen.</param>
+        /// <param name="downscaleLevel">The level of downscaling applied to the image of this region before copying to local memory.</param>
+        /// <param name="unscaledWidth">The original width of the region.</param>
+        /// <param name="unscaledHeight">The original height of the region</param>
+        /// <param name="captureWidth">The actually captured width of the region.</param>
+        /// <param name="captureHeight">The actually captured height of the region.</param>
+        /// <param name="bufferWidth">The width of the buffer the capture is saved to.</param>
+        /// <param name="bufferHeight">The height of the buffer the capture is saved to.</param>
+        /// <param name="buffer">The buffer containing the image data.</param>
         public CaptureZone(int id, int x, int y, int width, int height, int downscaleLevel, int unscaledWidth, int unscaledHeight, int captureWidth, int captureHeight, int bufferWidth, int bufferHeight, byte[] buffer)
         {
             this.Id = id;
@@ -63,8 +144,16 @@ namespace ScreenCapture
 
         #region Methods
 
+        /// <summary>
+        /// Requests to update this <see cref="CaptureZone"/> when the next frame is captured.
+        /// Only necessary if <see cref="AutoUpdate"/> is set to <c>false</c>.
+        /// </summary>
         public void RequestUpdate() => IsUpdateRequested = true;
 
+        /// <summary>
+        /// Marks the <see cref="CaptureZone"/> as updated.
+        /// WARNING: This should not be called outside of an <see cref="IScreenCapture"/>!
+        /// </summary>
         public void SetUpdated()
         {
             IsUpdateRequested = false;
@@ -73,10 +162,19 @@ namespace ScreenCapture
             Updated?.Invoke(this, new EventArgs());
         }
 
-        public override int GetHashCode() => Id;
+        /// <summary>
+        /// Determines whether this <see cref="CaptureZone"/> equals the given one.
+        /// </summary>
+        /// <param name="other">The <see cref="CaptureZone"/> to compare.</param>
+        /// <returns><c>true</c> if the specified object is equal to the current object; otherwise, <c>false</c>.</returns>
         public bool Equals(CaptureZone other) => Id == other.Id;
+
+        /// <inheritdoc />
         public override bool Equals(object? obj) => obj is CaptureZone other && Equals(other);
 
+        /// <inheritdoc />
+        public override int GetHashCode() => Id;
+
         #endregion
     }
 }

ScreenCapture/Model/Display.cs

@@ -1,21 +1,51 @@
-namespace ScreenCapture
+// ReSharper disable MemberCanBePrivate.Global
+
+namespace ScreenCapture
 {
+    /// <summary>
+    /// Represents a display connected to graphics-card.
+    /// </summary>
     public readonly struct Display
     {
         #region Properties & Fields
 
+        /// <summary>
+        /// Gets the index of the <see cref="Display"/>.
+        /// </summary>
         public int Index { get; }
+
+        /// <summary>
+        /// Gets the name of the <see cref="Display"/>.
+        /// </summary>
         public string DeviceName { get; }
 
+        /// <summary>
+        /// Gets the with of the <see cref="Display"/>.
+        /// </summary>
         public int Width { get; }
+
+        /// <summary>
+        /// Gets the height of the <see cref="Display"/>.
+        /// </summary>
         public int Height { get; }
 
+        /// <summary>
+        /// Gets the <see cref="GraphicsCard"/> this <see cref="Display"/> is connected to.
+        /// </summary>
         public GraphicsCard GraphicsCard { get; }
 
         #endregion
 
         #region Constructors
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="Display"/> struct.
+        /// </summary>
+        /// <param name="index">The index of the <see cref="Display"/>.</param>
+        /// <param name="deviceName">The name of the <see cref="Display"/>.</param>
+        /// <param name="width">The with of the <see cref="Display"/>.</param>
+        /// <param name="height">The height of the <see cref="Display"/>.</param>
+        /// <param name="graphicsCard">The <see cref="GraphicsCard"/> this <see cref="Display"/> is connected to.</param>
         public Display(int index, string deviceName, int width, int height, GraphicsCard graphicsCard)
         {
             this.Index = index;
@@ -28,11 +58,36 @@
         #endregion
 
         #region Methods
-
+        
+        /// <summary>
+        /// Determines whether this <see cref="Display"/> equals the given one.
+        /// </summary>
+        /// <param name="other">The <see cref="Display"/> to compare.</param>
+        /// <returns><c>true</c> if the specified object is equal to the current object; otherwise, <c>false</c>.</returns>
         public bool Equals(Display other) => Index == other.Index;
+
+        /// <inheritdoc />
         public override bool Equals(object? obj) => obj is Display other && Equals(other);
+
+        /// <inheritdoc />
         public override int GetHashCode() => Index;
 
+        /// <summary>
+        /// Determines whether two <see cref="Display"/> are equal.
+        /// </summary>
+        /// <param name="left">The first value.</param>
+        /// <param name="right">The second value.</param>
+        /// <returns><c>true</c> if the two specified displays are equal; otherwise, <c>false</c>.</returns>
+        public static bool operator ==(Display left, Display right) => left.Equals(right);
+
+        /// <summary>
+        /// Determines whether two <see cref="Display"/> are not equal.
+        /// </summary>
+        /// <param name="left">The first value.</param>
+        /// <param name="right">The second value.</param>
+        /// <returns><c>true</c> if the two specified displays are not equal; otherwise, <c>false</c>.</returns>
+        public static bool operator !=(Display left, Display right) => !(left == right);
+
         #endregion
     }
 }

ScreenCapture/Model/GraphicsCard.cs

@@ -1,18 +1,45 @@
-namespace ScreenCapture
+// ReSharper disable MemberCanBePrivate.Global
+
+namespace ScreenCapture
 {
+    /// <summary>
+    /// Represents a graphics-card.
+    /// </summary>
     public readonly struct GraphicsCard
     {
         #region Properties & Fields
 
+        /// <summary>
+        /// Gets the index of the <see cref="GraphicsCard"/>.
+        /// </summary>
         public int Index { get; }
+
+        /// <summary>
+        /// Gets the name of the <see cref="GraphicsCard"/>.
+        /// </summary>
         public string Name { get; }
+
+        /// <summary>
+        /// Gets the vendor-id of the <see cref="GraphicsCard"/>.
+        /// </summary>
         public int VendorId { get; }
+
+        /// <summary>
+        /// Gets the device-id of the <see cref="GraphicsCard"/>.
+        /// </summary>
         public int DeviceId { get; }
 
         #endregion
 
         #region Constructors
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="GraphicsCard"/> struct.
+        /// </summary>
+        /// <param name="index">The index of the <see cref="GraphicsCard"/>.</param>
+        /// <param name="name">The name of the <see cref="GraphicsCard"/>.</param>
+        /// <param name="vendorId">The vendor-id of the <see cref="GraphicsCard"/>.</param>
+        /// <param name="deviceId">The device-id of the <see cref="GraphicsCard"/>.</param>
         public GraphicsCard(int index, string name, int vendorId, int deviceId)
         {
             this.Index = index;
@@ -25,10 +52,35 @@
 
         #region Methods
 
+        /// <summary>
+        /// Determines whether this <see cref="Display"/> equals the given one.
+        /// </summary>
+        /// <param name="other">The <see cref="Display"/> to compare.</param>
+        /// <returns><c>true</c> if the specified object is equal to the current object; otherwise, <c>false</c>.</returns>
         public bool Equals(GraphicsCard other) => Index == other.Index;
+
+        /// <inheritdoc />
         public override bool Equals(object? obj) => obj is GraphicsCard other && Equals(other);
+
+        /// <inheritdoc />
         public override int GetHashCode() => Index;
 
+        /// <summary>
+        /// Determines whether two <see cref="GraphicsCard"/> are equal.
+        /// </summary>
+        /// <param name="left">The first value.</param>
+        /// <param name="right">The second value.</param>
+        /// <returns><c>true</c> if the two specified graphics-cards are equal; otherwise, <c>false</c>.</returns>
+        public static bool operator ==(GraphicsCard left, GraphicsCard right) => left.Equals(right);
+
+        /// <summary>
+        /// Determines whether two <see cref="GraphicsCard"/> are not equal.
+        /// </summary>
+        /// <param name="left">The first value.</param>
+        /// <param name="right">The second value.</param>
+        /// <returns><c>true</c> if the two specified graphics-cards are not equal; otherwise, <c>false</c>.</returns>
+        public static bool operator !=(GraphicsCard left, GraphicsCard right) => !(left == right);
+
         #endregion
     }
 }

ScreenCapture/ScreenCapture.csproj.DotSettings

@@ -1,4 +1,5 @@
 <wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
 	<s:Boolean x:Key="/Default/CodeInspection/NamespaceProvider/NamespaceFoldersToSkip/=directx/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeInspection/NamespaceProvider/NamespaceFoldersToSkip/=events/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/CodeInspection/NamespaceProvider/NamespaceFoldersToSkip/=helper/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/CodeInspection/NamespaceProvider/NamespaceFoldersToSkip/=model/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>