private async void AddUrlButton_Click(object sender, RoutedEventArgs e)
{
localSettings.Values[NewUrlTextBox.Text.ToString()] = NewUrlTextBox.Text.ToString();
UrlComboBox.ItemsSource = localSettings.Values.Values.ToArray();
AddUrlFlyout.Hide();
var messageDialog = new MessageDialog("Se ha agregado la URL: " + NewUrlTextBox.Text.ToString());
await messageDialog.ShowAsync();
}
private void CancelAddUrl_Click(object sender, RoutedEventArgs e)
{
AddUrlFlyout.Hide();
}