public async Task DeleteAppAsync(Guid id) { AppModel appModelFromDB = _appCollection[id]; if (appModelFromDB == null) { throw new InvalidOperationException("应用程序不存在"); } appModelFromDB.Stop(); _appCollection.Remove(appModelFromDB); await _appCollection.SaveDataAsync(); }
private void ApplicationGrid_RemoveClick(object sender, RoutedEventArgs e) { MonitoredApp monitoredApp = ((FrameworkElement)sender).DataContext as MonitoredApp; AppCollection.Remove(monitoredApp); }
public static void EditPrompt(EmoticonItem item = null) { item = item ?? new EmoticonItem(null, null); StackPanel panel = new StackPanel(); PhoneTextBox TextBox = new PhoneTextBox(); PhoneTextBox NoteBox = new PhoneTextBox(); if (item.Text != null) { TextBox.Text = item.Text; NoteBox.Text = item.Note; } TextBox.Hint = AppResources.Emoticon; NoteBox.Hint = AppResources.Note; panel.Children.Add(TextBox); panel.Children.Add(NoteBox); CustomMessageBox messageBox = new CustomMessageBox() { Message = AppResources.AddEmoticon, Content = panel, LeftButtonContent = AppResources.OK, IsLeftButtonEnabled = true, RightButtonContent = AppResources.Cancel, IsRightButtonEnabled = true }; TextBox.TextChanged += (s, ev) => { messageBox.IsLeftButtonEnabled = !string.IsNullOrWhiteSpace(TextBox.Text); }; messageBox.Dismissed += (s, ev) => { if (ev.Result == CustomMessageBoxResult.LeftButton) { AppCollection <string> favorite = App.ViewModel.Favorite; Dictionary <int, string> noteMap = App.ViewModel.NoteMap; if (favorite.Contains(item.Text)) { favorite.Remove(item.Text); noteMap.Remove(item.Text.GetHashCode()); } if (favorite.Contains(TextBox.Text)) { favorite.Remove(TextBox.Text); } favorite.Add(TextBox.Text); if (noteMap.ContainsKey(TextBox.Text.GetHashCode())) { noteMap[TextBox.Text.GetHashCode()] = NoteBox.Text; } else { noteMap.Add(TextBox.Text.GetHashCode(), NoteBox.Text); } App.Settings.Save(); App.ViewModel.FavoriteList.Rebuild(); } }; messageBox.Show(); TextBox.Focus(); }