private void LogOutButton_Click(object sender, RoutedEventArgs e) { MessagesList.LoadMoreItemsAsync().Cancel(); MicrosoftGraphService.Instance.Logout(); MessagesList.Visibility = Visibility.Collapsed; MessagesBox.Visibility = Visibility.Collapsed; LogOutButton.Visibility = Visibility.Collapsed; UserBox.Visibility = Visibility.Collapsed; ClientIdBox.Visibility = Visibility.Visible; ConnectButton.Visibility = Visibility.Visible; }