public ToiletDetailViewModel()
        {
            _toiletDataService = new ToiletDataService();

            SaveCommand = new CustomCommand(SaveToilet, CanSaveToilet);
            DeleteCommand = new CustomCommand(DeleteToilet, CanDeleteToilet);

            Messenger.Default.Register<Toilet>(this, OnToiletReceived);
        }
 private void LoadCommand()
 {
     EditCommand = new CustomCommand(EditToilet, CanEditToilet);
 }