private async void UIElement_OnTapped(object sender, TappedRoutedEventArgs e)
{
if (TextBox.Text.Length >= 4)
{
await GameHistory.DeSerializeNow().ConfigureAwait(true);
Frame.Navigate(typeof(PlayerMenu), TextBox.Text);
}
else
{
await new MessageDialog("Enter a nickname longer than four characters!", "Short nickname").ShowAsync();
}
}
