/// <summary> /// Constructor /// </summary> public MainWindowViewModel() { IsUIEnabled = true; FlipButtonText = ChipId; // Create view models SearchListViewModel = new SearchListViewModel(this); EmptyControlViewModel = new EmptyControlViewModel { Text = GetString("info") }; DogViewModel = new DogViewModel(this); CatViewModel = new CatViewModel(this); // Set the current view CurrentView = EmptyControlViewModel; // Initialize the USB RFID object _usbBgObject = new UsbReaderWriter(this); // Listen for shutdown event Application.Current.Dispatcher.ShutdownStarted += Dispatcher_ShutdownStarted; }
private async void SearchAnimals() { try { DisableUI(); EmptyControlViewModel.Text = "Söker..."; CurrentView = EmptyControlViewModel; var djurslag = _catMode ? Djurslag.Katt : Djurslag.Hund; AnimalList responseObject = null; await Task.Run(() => { if (djurslag == Djurslag.Hund) { responseObject = skkSearch.SearchDogs(_idMode, TxtId); } else { responseObject = skkSearch.SearchCats(_idMode, TxtId); } }); if (responseObject.errorMessage != null && responseObject.errorMessage != String.Empty) { // Got error message from service if (responseObject.errorMessage == ErrorMessages.NoDogsFound) { EmptyControlViewModel.Text = GetString("ingaHundar"); } else if (responseObject.errorMessage == ErrorMessages.NoCatsFound) { EmptyControlViewModel.Text = GetString("ingaKatter"); } else { EmptyControlViewModel.Text = GetString("okäntFel"); // Lägg till felmeddelandet EmptyControlViewModel.Text += "\n\n" + responseObject.errorMessage; } CurrentView = EmptyControlViewModel; } else { // We got a result list, lets show it SearchListViewModel.Update(responseObject); if (responseObject.animals.Count == 1) { AnimalDoubleCkick(responseObject.animals.First()); } else { CurrentView = SearchListViewModel; } } EnableUI(); } catch (Exception ex) { MessageBox_Show(null, ex.Message, "Fel", System.Windows.MessageBoxButton.OK); EnableUI(); } }