/// <summary>
/// Reset the mouse cursor area
/// </summary>
public static void ResetMouseCursorClipRect()
{
NativeRect rect = new NativeRect(0, 0, Screen.PrimaryScreen.Bounds.Right, Screen.PrimaryScreen.Bounds.Bottom);
if (!User32.ClipCursor(ref rect))
throw new ArgumentException("Cannot work with rect!");
}
public static extern bool GetClipCursor(out NativeRect lpRect);
public static void SetThumbnailClip(IntPtr hwnd, NativeRect? rect)
{
if (IsInitialized)
{
if (rect.HasValue)
{
IntPtr rectPtr = Marshal.AllocCoTaskMem(Marshal.SizeOf(rect));
try
{
Marshal.StructureToPtr(rect, rectPtr, true);
taskbar.SetThumbnailClip(hwnd, rectPtr);
}
finally
{
Marshal.FreeCoTaskMem(rectPtr);
}
}
else
taskbar.SetThumbnailClip(hwnd, IntPtr.Zero);
}
}
public static extern bool ClipCursor(ref NativeRect lpRect);