public static IntPtr SetWindowLongPtr(IntPtr hwnd, Standard.GWL nIndex, IntPtr dwNewLong)
{
if (8 == IntPtr.Size)
{
return(SetWindowLongPtr64(hwnd, nIndex, dwNewLong));
}
return(new IntPtr(SetWindowLongPtr32(hwnd, nIndex, dwNewLong.ToInt32())));
}
public static IntPtr GetWindowLongPtr(IntPtr hwnd, Standard.GWL nIndex)
{
IntPtr zero = IntPtr.Zero;
if (8 == IntPtr.Size)
{
zero = GetWindowLongPtr64(hwnd, nIndex);
}
else
{
zero = new IntPtr(GetWindowLongPtr32(hwnd, nIndex));
}
if (IntPtr.Zero == zero)
{
throw new Win32Exception();
}
return(zero);
}
private static extern IntPtr SetWindowLongPtr64(IntPtr hWnd, Standard.GWL nIndex, IntPtr dwNewLong);
private static extern int SetWindowLongPtr32(IntPtr hWnd, Standard.GWL nIndex, int dwNewLong);
private static extern IntPtr GetWindowLongPtr64(IntPtr hWnd, Standard.GWL nIndex);
private static extern int GetWindowLongPtr32(IntPtr hWnd, Standard.GWL nIndex);
