private void DataGrid_RowEditEnding(object sender, DataGridRowEditEndingEventArgs e) { DinerMax3000.Business.MenuItem newMenuItem = e.Row.Item as DinerMax3000.Business.MenuItem; if (newMenuItem != null && e.EditAction == DataGridEditAction.Commit && e.Row.IsNewItem) { DinerMax3000ViewModel currentViewModel = (DinerMax3000ViewModel)DataContext; currentViewModel.NewMenuItems.Add(newMenuItem); } }
private void Button_Click(object sender, RoutedEventArgs e) { DinerMax3000ViewModel currentViewModel = (DinerMax3000ViewModel)DataContext; foreach (var currentMenuItem in currentViewModel.NewMenuItems) { currentViewModel.SelectedMenu.SaveNewMenuItem(currentMenuItem.Title, currentMenuItem.Description, currentMenuItem.Price); } BindingOperations.GetBindingExpressionBase(cboAllMenus, ComboBox.ItemsSourceProperty).UpdateTarget(); }