public TableViewModelBase()
{
_tableDetails = GetData();
_tableModelValidationService = new TableModelValidationService();
_dataService = new DataService();
_waiterList = new ObservableCollection <User>(GetWaiters());
_cashierList = new ObservableCollection <User>(GetCashiers());
//_itemsList = new ObservableCollection<Item>(GetItems());
_tableDetails.CollectionChanged += new NotifyCollectionChangedEventHandler(CollectionChanged);
AddNewRowCommand = new RelayCommand(new Action <object>(AddNewTableDetail));
ResetViewModelCommand = new RelayCommand(new Action <object>(ResetViewModel));
DeleteRowCommand = new RelayCommand(new Action <object>(DeleteLastRow));
SaveOrderCommand = new RelayCommand(new Action <object>(SaveOrder));
_selectedWaiter = _waiterList[0];
_selectedCashier = _cashierList[0];
}
public BookTableViewModel()
{
TableDetails = GetData();
_tableModelValidationService = new TableModelValidationService();
TableDetails.CollectionChanged += new NotifyCollectionChangedEventHandler(CollectionChanged);
AddNewRowCommand = new RelayCommand(new Action <object>(AddNewTableDetail));
ResetViewModelCommand = new RelayCommand(new Action <object>(ResetViewModel));
DeleteRowCommand = new RelayCommand(new Action <object>(DeleteLastRow));
}
