protected override bool ControlProc(IntPtr hWndParent, IntPtr hWndControl, int controlId, uint command, IntPtr wParam, IntPtr lParam)
{
bool handled = false;
switch (command)
{
case 0:
uint check = User32.IsDlgButtonChecked(hWndParent, controlId);
if (check == 1)
{
User32.CheckDlgButton(hWndParent, controlId, 0);
}
else
{
User32.CheckDlgButton(hWndParent, controlId, 1);
}
handled = true;
break;
default:
handled = base.ControlProc(hWndParent, hWndControl, controlId, command, wParam, lParam);
break;
}
return(handled);
}
