/// <summary>
/// Helper method for an easy DWM check
/// </summary>
/// <returns>bool true if DWM is available AND active</returns>
public static bool isDWMEnabled()
{
if (Environment.OSVersion.Version.Major >= 6)
{
bool dwmEnabled;
DWM.DwmIsCompositionEnabled(out dwmEnabled);
return(dwmEnabled);
}
return(false);
}
/// <summary>
/// Helper method to get the window size for DWM Windows
/// </summary>
/// <param name="rectangle">out Rectangle</param>
/// <returns>bool true if it worked</returns>
public static bool GetExtendedFrameBounds(IntPtr hWnd, out Rectangle rectangle)
{
RECT rect;
int result = DWM.DwmGetWindowAttribute(hWnd, (int)DWMWINDOWATTRIBUTE.DWMWA_EXTENDED_FRAME_BOUNDS, out rect, Marshal.SizeOf(typeof(RECT)));
if (result >= 0)
{
rectangle = rect.ToRectangle();
return(true);
}
rectangle = Rectangle.Empty;
return(false);
}
/// <summary>
/// Helper method for an easy DWM check
/// </summary>
/// <returns>bool true if DWM is available AND active</returns>
public static bool isDWMEnabled()
{
// According to: http://technet.microsoft.com/en-us/subscriptions/aa969538%28v=vs.85%29.aspx
// And: http://msdn.microsoft.com/en-us/library/windows/desktop/aa969510%28v=vs.85%29.aspx
// DMW is always enabled on Windows 8! So return true and save a check! ;-)
if (Environment.OSVersion.Version.Major == 6 && Environment.OSVersion.Version.Minor == 2)
{
return(true);
}
if (Environment.OSVersion.Version.Major >= 6)
{
bool dwmEnabled;
DWM.DwmIsCompositionEnabled(out dwmEnabled);
return(dwmEnabled);
}
return(false);
}
public static void DisableComposition()
{
DWM.DwmEnableComposition(DWM.DWM_EC_DISABLECOMPOSITION);
}