private void Button_Click_1(object sender, RoutedEventArgs e) //Ik wil de lobby verlaten. { GiveSpelerID(ref tellerSpelerID); ServiceReference1.Service1Client client = new ServiceReference1.Service1Client(); client.LeaveLobbyCompleted += client_LeaveLobbyCompleted; //Verlaat de lobby. client.LeaveLobbyAsync(tellerLobbyID, tellerSpelerID); }