public static void Hide()
{
if (wnd != null)
{
wnd.Close();
wnd = null;
}
}
public static void Show(string msg = null)
{
if (wnd != null)
return;
wnd = new BusyWindow();
if (msg == null)
{
wnd.lblMsg.Content = "Please, wait...";
//wnd.busy.BusyContent = "Please, wait...";
}
else
{
wnd.lblMsg.Content = msg;
//wnd.busy.BusyContent = msg;
}
wnd.Show();
}