예제 #1
0
 private void DeleteTodoButton_Click(object sender, RoutedEventArgs e)
 {
     if (ViewModel.SelectedItem != null)
     {
         ViewModel.DeleteTodoItem(ViewModel.SelectedItem.Id);
         if (ViewModel.AllItems.Count > 0)
         {
             ViewModel.NewestItem = ViewModel.AllItems[0];
         }
         else
         {
             ViewModel.NewestItem = null;
         }
         Frame.Navigate(typeof(MainPage), ViewModel);
     }
 }