Пример #1
0
        private static void UpdateExtendedStyle(Window window, System.IntPtr hWnd)
        {
            int style = ControlBox.NativeMethods.GetWindowLong(hWnd, -20);

            if (ControlBox.GetHasHelpButton(window))
            {
                style |= 1024;
            }
            else
            {
                style &= 1025;
            }
            ControlBox.NativeMethods.SetWindowLong(hWnd, -20, style);
        }