private void bt_help_Click(object sender, RoutedEventArgs e)
 {
     helpWin = new VZ_ZoneHelpWindow();
     helpWin.Show();
     //VZ_FinishV2Window win = new VZ_FinishV2Window();
     //win.Show();
 }
        private void Tile_Click(object sender, RoutedEventArgs e)
        {
            VZ_ZoneHelpWindow win = new VZ_ZoneHelpWindow();

            win.Show();
        }