private void MicLightOff(object sender, StudioEventArgs e)
 {
     if (studio == e.StudioNumber)
     {
         Dispatcher.Invoke(new Action(() =>
             {
                 BrushConverter brushConverter = new BrushConverter();
                 Brush brush = (Brush) brushConverter.ConvertFrom("#FF3A0000");
                 micLight.Fill = brush;
             }));
     }
 }
 private void StudioChange(object sender, StudioEventArgs e)
 {
     if (studio == e.StudioNumber)
     {
         Dispatcher.Invoke(new Action(() =>
             {
                 BrushConverter brushConverter = new BrushConverter();
                 Brush brush = (Brush) brushConverter.ConvertFrom("#FF00CC00");
                 studioLight.Fill = brush;
             }));
     }
     else
     {
         Dispatcher.Invoke(new Action(() =>
             {
                 BrushConverter brushConverter = new BrushConverter();
                 Brush brush = (Brush)brushConverter.ConvertFrom("#FF001D00");
                 studioLight.Fill = brush;
             }));
     }
     Dispatcher.Invoke(new Action(() =>
         {
             BrushConverter brushConverter = new BrushConverter();
             Brush brush = (Brush)brushConverter.ConvertFrom("#FF231100");
             emergencyLight.Fill = brush;
         }));
 }