public Tournament_Management() { InitializeComponent(); List <TournamentPers> allTournaments = TMPersistenz.GetAllTournaments(ApplicationState.GetValue <Client>("LoggedOnUser").Username); dg_tournament_list.ItemsSource = allTournaments; }
private void b_delete_tournament_Click(object sender, RoutedEventArgs e) { if (ApplicationState.GetValue <TournamentPers>("CurrentTournament") != null) { TMPersistenz.DeleteTournamentInDB(ApplicationState.GetValue <TournamentPers>("CurrentTournament").Name); dg_tournament_list.ItemsSource = null; ApplicationState.SetValue("CurrentTournament", null); l_current_tournament.Content = ""; List <TournamentPers> allTournaments = TMPersistenz.GetAllTournaments(ApplicationState.GetValue <Client>("LoggedOnUser").Username); dg_tournament_list.ItemsSource = allTournaments; } else { MessageBox.Show("Bitte zuerst ein Turnier auswählen!", "KICKERCUP", MessageBoxButton.OK, MessageBoxImage.Error); } }