Added tons of xml-comments.

Native/_CUESDK.cs

@@ -10,6 +10,9 @@ namespace CUE.NET.Native
     {
         #region Libary Management
 
+        /// <summary>
+        /// Gets the loaded architecture (x64/x86).
+        /// </summary>
         internal static string LoadedArchitecture { get; private set; }
 
         static _CUESDK()
@@ -25,8 +28,10 @@ namespace CUE.NET.Native
 
         #region SDK-IMPORTS
 
+        /// <summary>
+        /// CUE-SDK: set specified leds to some colors. The color is retained until changed by successive calls. This function does not take logical layout into account
+        /// </summary>
         [DllImport("CUESDK_2013.dll", CallingConvention = CallingConvention.Cdecl)]
-        // set specified leds to some colors. The color is retained until changed by successive calls. This function does not take logical layout into account
         internal static extern bool CorsairSetLedsColors(int size, IntPtr ledsColors);
 
         //#if WIN64
@@ -36,32 +41,47 @@ namespace CUE.NET.Native
         //#endif
         //internal static extern bool CorsairSetLedsColorsAsync(int size, CorsairLedColor* ledsColors, void(*CallbackType)(void*, bool, CorsairError), void* context);
 
+        /// <summary>
+        /// CUE-SDK: returns number of connected Corsair devices that support lighting control.
+        /// </summary>
         [DllImport("CUESDK_2013.dll", CallingConvention = CallingConvention.Cdecl)]
-        // returns number of connected Corsair devices that support lighting control.
         internal static extern int CorsairGetDeviceCount();
 
+        /// <summary>
+        /// CUE-SDK: returns information about device at provided index
+        /// </summary>
         [DllImport("CUESDK_2013.dll", CallingConvention = CallingConvention.Cdecl)]
-        // returns information about device at provided index
         internal static extern IntPtr CorsairGetDeviceInfo(int deviceIndex);
 
+        /// <summary>
+        /// CUE-SDK: provides list of keyboard LEDs with their physical positions.
+        /// </summary>
         [DllImport("CUESDK_2013.dll", CallingConvention = CallingConvention.Cdecl)]
-        // provides list of keyboard LEDs with their physical positions.
         internal static extern IntPtr CorsairGetLedPositions();
 
+        /// <summary>
+        /// CUE-SDK: retrieves led id for key name taking logical layout into account.
+        /// </summary>
         [DllImport("CUESDK_2013.dll", CallingConvention = CallingConvention.Cdecl)]
-        // retrieves led id for key name taking logical layout into account.
         internal static extern CorsairKeyboardKeyId CorsairGetLedIdForKeyName(char keyName);
 
+        /// <summary>
+        /// CUE-SDK: requestes control using specified access mode.
+        /// By default client has shared control over lighting so there is no need to call CorsairRequestControl unless client requires exclusive control
+        /// </summary>
         [DllImport("CUESDK_2013.dll", CallingConvention = CallingConvention.Cdecl)]
-        //  requestes control using specified access mode. By default client has shared control over lighting so there is no need to call CorsairRequestControl unless client requires exclusive control
         internal static extern bool CorsairRequestControl(CorsairAccessMode accessMode);
 
+        /// <summary>
+        /// CUE-SDK: checks file and protocol version of CUE to understand which of SDK functions can be used with this version of CUE
+        /// </summary>
         [DllImport("CUESDK_2013.dll", CallingConvention = CallingConvention.Cdecl)]
-        // checks file and protocol version of CUE to understand which of SDK functions can be used with this version of CUE
         internal static extern _CorsairProtocolDetails CorsairPerformProtocolHandshake();
 
+        /// <summary>
+        /// CUE-SDK: returns last error that occured while using any of Corsair* functions
+        /// </summary>
         [DllImport("CUESDK_2013.dll", CallingConvention = CallingConvention.Cdecl)]
-        // returns last error that occured while using any of Corsair* functions
         internal static extern CorsairError CorsairGetLastError();
 
         #endregion

Native/_CorsairDeviceInfo.cs

@@ -9,13 +9,35 @@ using CUE.NET.Devices.Generic.Enums;
 namespace CUE.NET.Native
 {
     // ReSharper disable once InconsistentNaming
+    /// <summary>
+    /// CUE-SDK: contains information about device
+    /// </summary>
     [StructLayout(LayoutKind.Sequential)]
-    internal class _CorsairDeviceInfo	                   // contains information about device
+    internal class _CorsairDeviceInfo
     {
-        internal CorsairDeviceType type;               // enum describing device type
-        internal IntPtr model;                         // null - terminated device model(like “K95RGB”)
-        internal int physicalLayout;                   // enum describing physical layout of the keyboard or mouse
-        internal int logicalLayout;                    // enum describing logical layout of the keyboard as set in CUE settings
-        internal int capsMask;					       // mask that describes device capabilities, formed as logical “or” of CorsairDeviceCaps enum values
+        /// <summary>
+        /// CUE-SDK: enum describing device type
+        /// </summary>
+        internal CorsairDeviceType type;
+
+        /// <summary>
+        /// CUE-SDK: null - terminated device model(like “K95RGB”)
+        /// </summary>
+        internal IntPtr model;
+
+        /// <summary>
+        /// CUE-SDK: enum describing physical layout of the keyboard or mouse
+        /// </summary>
+        internal int physicalLayout;
+
+        /// <summary>
+        /// CUE-SDK: enum describing logical layout of the keyboard as set in CUE settings
+        /// </summary>
+        internal int logicalLayout;
+
+        /// <summary>
+        /// CUE-SDK: mask that describes device capabilities, formed as logical “or” of CorsairDeviceCaps enum values
+        /// </summary>
+        internal int capsMask;
     }
 }

Native/_CorsairLedColor.cs

@@ -6,14 +6,31 @@ using System.Runtime.InteropServices;
 
 namespace CUE.NET.Native
 {
-    // ReSharper disable once InconsistentNaming
+    // ReSharper disable once InconsistentNaming    
+    /// <summary>
+    /// CUE-SDK: contains information about led and its color
+    /// </summary>
     [StructLayout(LayoutKind.Sequential)]
-    internal class _CorsairLedColor //  contains information about led and its color
+    internal class _CorsairLedColor
     {
+        /// <summary>
+        /// CUE-SDK: identifier of LED to set
+        /// </summary>
+        internal int ledId;
 
-        internal int ledId;       // identifier of LED to set
-        internal int r;           // red   brightness[0..255]
-        internal int g;           // green brightness[0..255]
-        internal int b;           // blue  brightness[0..255]
+        /// <summary>
+        /// CUE-SDK: red   brightness[0..255]
+        /// </summary>
+        internal int r;
+
+        /// <summary>
+        /// CUE-SDK: green brightness[0..255]
+        /// </summary>
+        internal int g;
+
+        /// <summary>
+        /// CUE-SDK: blue  brightness[0..255]
+        /// </summary>
+        internal int b;
     };
 }

Native/_CorsairLedPosition.cs

@@ -8,13 +8,36 @@ using CUE.NET.Devices.Keyboard.Enums;
 namespace CUE.NET.Native
 {
     // ReSharper disable once InconsistentNaming
+    /// <summary>
+    /// CUE-SDK: contains led id and position of led rectangle.Most of the keys are rectangular.
+    /// In case if key is not rectangular(like Enter in ISO / UK layout) it returns the smallest rectangle that fully contains the key
+    /// </summary>
     [StructLayout(LayoutKind.Sequential)]
-    internal class _CorsairLedPosition       // contains led id and position of led rectangle.Most of the keys are rectangular. In case if key is not rectangular(like Enter in ISO / UK layout) it returns the smallest rectangle that fully contains the key
+    internal class _CorsairLedPosition
     {
-        internal CorsairKeyboardKeyId ledId; // identifier of led
+        /// <summary>
+        /// CUE-SDK: identifier of led
+        /// </summary>
+        internal CorsairKeyboardKeyId ledId;
+
+        /// <summary>
+        /// CUE-SDK: values in mm
+        /// </summary>
         internal double top;
+
+        /// <summary>
+        /// CUE-SDK: values in mm
+        /// </summary>
         internal double left;
+
+        /// <summary>
+        /// CUE-SDK: values in mm
+        /// </summary>
         internal double height;
-        internal double width;   	         // values in mm
+
+        /// <summary>
+        /// CUE-SDK: values in mm
+        /// </summary>
+        internal double width;
     }
 }

Native/_CorsairLedPositions.cs

@@ -8,10 +8,20 @@ using System.Runtime.InteropServices;
 namespace CUE.NET.Native
 {
     // ReSharper disable once InconsistentNaming
+    /// <summary>
+    /// CUE-SDK: contains number of leds and arrays with their positions
+    /// </summary>
     [StructLayout(LayoutKind.Sequential)]
-    internal class _CorsairLedPositions     // contains number of leds and arrays with their positions
+    internal class _CorsairLedPositions
     {
-        internal int numberOfLed;         // integer value.Number of elements in following array
-        internal IntPtr pLedPosition;     // array of led positions
+        /// <summary>
+        /// CUE-SDK: integer value.Number of elements in following array
+        /// </summary>
+        internal int numberOfLed;
+
+        /// <summary>
+        /// CUE-SDK: array of led positions
+        /// </summary>
+        internal IntPtr pLedPosition;
     }
 }

Native/_CorsairProtocolDetails.cs

@@ -8,13 +8,37 @@ using System.Runtime.InteropServices;
 namespace CUE.NET.Native
 {
     // ReSharper disable once InconsistentNaming
+    /// <summary>
+    /// CUE-SDK: contains information about SDK and CUE versions
+    /// </summary>
     [StructLayout(LayoutKind.Sequential)]
-    internal struct _CorsairProtocolDetails // contains information about SDK and CUE versions
+    internal struct _CorsairProtocolDetails
     {
-        internal IntPtr sdkVersion;         // null - terminated string containing version of SDK(like “1.0.0.1”). Always contains valid value even if there was no CUE found
-        internal IntPtr serverVersion;      // null - terminated string containing version of CUE(like “1.0.0.1”) or NULL if CUE was not found.
-        internal int sdkProtocolVersion;    // integer number that specifies version of protocol that is implemented by current SDK. Numbering starts from 1. Always contains valid value even if there was no CUE found
-        internal int serverProtocolVersion; // integer number that specifies version of protocol that is implemented by CUE. Numbering starts from 1. If CUE was not found then this value will be 0
-        internal byte breakingChanges;      // boolean value that specifies if there were breaking changes between version of protocol implemented by server and client
+        /// <summary>
+        /// CUE-SDK: null - terminated string containing version of SDK(like “1.0.0.1”). Always contains valid value even if there was no CUE found
+        /// </summary>
+        internal IntPtr sdkVersion;
+
+        /// <summary>
+        /// CUE-SDK: null - terminated string containing version of CUE(like “1.0.0.1”) or NULL if CUE was not found.
+        /// </summary>
+        internal IntPtr serverVersion;
+
+        /// <summary>
+        /// CUE-SDK: integer number that specifies version of protocol that is implemented by current SDK.
+        /// Numbering starts from 1. Always contains valid value even if there was no CUE found
+        /// </summary>
+        internal int sdkProtocolVersion;
+
+        /// <summary>
+        /// CUE-SDK: integer number that specifies version of protocol that is implemented by CUE.
+        /// Numbering starts from 1. If CUE was not found then this value will be 0
+        /// </summary>
+        internal int serverProtocolVersion;
+
+        /// <summary>
+        /// CUE-SDK: boolean value that specifies if there were breaking changes between version of protocol implemented by server and client
+        /// </summary>
+        internal byte breakingChanges;
     };
 }