private void CreateNewTournament(object sender, RoutedEventArgs e)
 {
     Tournament tournament = new Tournament();
     TournamentControl tournamentControl = new TournamentControl(tournament);
     this.ContentArea.Children.Add(tournamentControl);
     this.ContentArea.UpdateLayout();
 }
 public TournamentControl(Tournament tournament)
 {
     this.DataContext = tournament;
     InitializeComponent();
 }