public static Standard.DWM_TIMING_INFO?DwmGetCompositionTimingInfo(IntPtr hwnd)
{
if (!Standard.Utility.IsOSVistaOrNewer)
{
return(null);
}
Standard.DWM_TIMING_INFO pTimingInfo = new Standard.DWM_TIMING_INFO {
cbSize = Marshal.SizeOf(typeof(Standard.DWM_TIMING_INFO))
};
Standard.HRESULT hresult = _DwmGetCompositionTimingInfo(hwnd, ref pTimingInfo);
if (hresult == Standard.HRESULT.E_PENDING)
{
return(null);
}
hresult.ThrowIfFailed();
return(new Standard.DWM_TIMING_INFO?(pTimingInfo));
}
private static extern Standard.HRESULT _DwmGetCompositionTimingInfo(IntPtr hwnd, ref Standard.DWM_TIMING_INFO pTimingInfo);
