/// <summary>
 /// Invoked when this page is about to be displayed in a Frame.
 /// </summary>
 /// <param name="e">Event data that describes how this page was reached.  The Parameter
 /// property is typically used to configure the page.</param>
 protected async override void OnNavigatedTo(NavigationEventArgs e)
 {
     ProgressRing1.IsActive = true;
     ServiceReferenceForTest.Service1Client client = new ServiceReferenceForTest.Service1Client();
     ListBoxMeta.ItemsSource = await client.GetDataAsync(TextBoxUrl.Text);
     ProgressRing1.IsActive = false;
 }
 private async void ButtonGetData(object sender, RoutedEventArgs e)
 {
     ProgressRing1.IsActive = true;
     ServiceReferenceForTest.Service1Client client = new ServiceReferenceForTest.Service1Client();
     //ListBoxMeta.Items.Add(await client.GetDataAsync());
     ListBoxMeta.ItemsSource = await client.GetDataAsync(TextBoxUrl.Text);
     
     //TextBlockOutput.Text = await client.GetDataAsync();
     ProgressRing1.IsActive = false;
 }