DLLCALL AND GETCLASSNAME

[LOULOU]

Here is my calling with DLLCALL :

$hwnd = WinGetHandle("","")
Msgbox(0,"",$hwnd)


$result = Dllcall("user32.dll","int","GetClassname", "hwnd" ,$hwnd,"str","","long",32768 ) 

msgbox(0, "", $result[0]); number of chars returned
msgbox(0, "", $result[1]); Text returned in param 2
msgbox(0, "", $result[2]); number of chars returned
msgbox(0, "", $result[3]); Text returned in param 2

This function don't execute with an error message

[buzz44]

http://msdn.microsoft.com/library/default....etclassname.asp

Return Value

If the function succeeds, the return value is the number of TCHAR copied to the specified buffer.