public RemoveItemSheet(RemoveItemModel model)
     : base(model)
 {
     _model = model;
     InitializeComponent();
     dataShifter1.Initialize(model.Shifters);
     model.RowsAdded.Subscribe(RowsAdded);
 }
 public RemoveItemController(RemoveItemModel model,
                             ISheet sheet,
                             IFetchItems fetchItems,
                             IUpdateQuantity updateQuantity,
                             IDialogFactory dialogFactory)
     : base(model, sheet)
 {
     _model = model;
     _fetchItems = fetchItems;
     _updateQuantity = updateQuantity;
     _dialogFactory = dialogFactory;
     SetShifter();
 }