public PlayerRegisterView()
 {
     InitializeComponent();
     PlayerList = new ObservableCollection <Player>();
     PlayerList = BusinessFacade.GetPlayerData();
     PlayerDataGrid.ItemsSource = PlayerList;
 }
        private void btn_AddPlayer_Click(object sender, RoutedEventArgs e)
        {
            AddPlayerWindow APW = new AddPlayerWindow();

            APW.ShowDialog();
            PlayerList = BusinessFacade.GetPlayerData();
            PlayerDataGrid.ItemsSource = null;
            PlayerDataGrid.ItemsSource = PlayerList;
        }
        public AddPlayerToLeagueView(League chosenLeague)
        {
            InitializeComponent();
            ObservableCollection <Player> playerList = new ObservableCollection <Player>();

            playerList = BusinessFacade.GetPlayerData();
            PlayerDataGrid.ItemsSource = playerList;
            ChosenLeague = chosenLeague;
        }