private void CloseDomeSimulator(object sender, RoutedEventArgs e)
 {
     this.domeSimulatorWindow.Close();
       this.domeSimulatorWindow = null;
 }
 private void OpenDomeSimulator(object sender, RoutedEventArgs e)
 {
     this.domeSimulatorWindow = new DomeSimulatorWindow(this.config);
       this.domeSimulatorWindow.Closed += DomeSimulatorClosed;
       this.domeSimulatorWindow.Show();
 }