public static IntPtr GetClassLongPtr(IntPtr hWnd, GCLPIndex nIndex)
{
if (IntPtr.Size > 4)
{
return(GetClassLongPtr64(hWnd, nIndex));
}
else
{
return(new IntPtr(GetClassLongPtr32(hWnd, nIndex)));
}
}
public static extern IntPtr GetClassLongPtr64(IntPtr hWnd, GCLPIndex nIndex);
public static extern uint GetClassLongPtr32(IntPtr hWnd, GCLPIndex nIndex);