// base constructor:
public DataBaseViewModel(IRepositoryManagerOperations <T> dataProvider, string tabTitle) : base(tabTitle)
{
_dataProvider = dataProvider;
_records = new ObservableCollection <T>();
GenerateAvailableIdCommand = new CommandRelay(GenerateAvailableId, CanExecute_GenerateAvailableIdCommand);
SaveRecordCommand = new CommandRelay(SaveRecord, CanExecute_SaveRecordCommand);
UpdateRecordCommand = new CommandRelay(UpdateRecord, CanExecute_UpdateCommand);
DeleteRecordCommand = new CommandRelay(DeleteRecord, CanExecute_DeleteCommand);
RefreshKeysCollection();
}
// Constructor:
public RoomKeyBaseViewModel(IRepositoryManagerOperations <RoomKey> dataProvider) : base(dataProvider, "Baza Kluczy")
{
_presentedRecord = new PresentedRecordRoomKey();
}
// Constructor:
public EmployeeBaseViewModel(IRepositoryManagerOperations <Employee> dataProvider) : base(dataProvider, "Baza Pracowników")
{
_presentedRecord = new PresentedRecordEmployee();
}