public static extern unsafe HResult DwmEnableComposition( DwmEnableCompositionFlags uCompositionAction);
public static extern unsafe HResult DwmEnableComposition( DwmEnableCompositionFlags uCompositionAction);
public static extern unsafe HResult DwmEnableComposition( DwmEnableCompositionFlags uCompositionAction);
public static extern unsafe HResult DwmEnableComposition( DwmEnableCompositionFlags uCompositionAction);