#include <WinAPISysWin.au3> #include <WinAPIGdiDC.au3> #include <WinAPIGdi.au3> #include <ScreenCapture.au3> #include <GDIPlus.au3> #include <GUIConstantsEx.au3> #include <WindowsConstants.au3> $zzz = WinGetHandle("Windows Media Player") GrayCapture($zzz) Func GrayCapture($HWnd) if Not WinExists($HWnd) Then Return 0 _GDIPlus_Startup() Local $w = _WinAPI_GetWindowWidth($HWnd)