/// <summary>
 /// Creates a new instance of MuteButtonBehavior.
 /// </summary>
 public MuteButtonBehavior()
 {
     Command      = ViewModelCommandFactory.CreateMuteCommand();
     SetLabel     = MediaPlayer.GetResourceString("UnmuteButtonLabel");
     UnsetLabel   = MediaPlayer.GetResourceString("MuteButtonLabel");
     SetContent   = XamlReader.Load(MediaPlayer.GetResourceString("MuteButtonContent"));
     UnsetContent = XamlReader.Load(MediaPlayer.GetResourceString("UnmuteButtonContent"));
 }