public void RemoveCommand()
 {
     SimpleCommandManager.RemoveRaiseCanExecuteChangedAction(RaiseCanExecuteChangedAction);
 }
 protected ViewModel()
 {
     DispatcherObject = CoreWindow.GetForCurrentThread().Dispatcher;
     SimpleCommandManager.AssignOnPropertyChanged(ref this.PropertyChanged);
     _commandsList = new List <RelayCommand>();
 }