public Vis_Events()
 {
     InitializeComponent();
     WPFEventViews = new List <WPFEventView>();
     foreach (Tuple <int, string> tuple in Controller.Singleton.GetEventListing())
     {
         WPFEventView add = new WPFEventView(tuple.Item2, tuple.Item1);
         WPFEventViews.Add(add);
     }
     EventList.ItemsSource = WPFEventViews;
 }
        private void Tab_VE_Button_BilletSalg_Click(object sender, RoutedEventArgs e)
        {
            main.Tab_Button_Vis_Events.IsEnabled = true;
            WPFEventView selected = (WPFEventView)EventList.SelectedItem;

            if (selected == null)
            {
                MessageBox.Show("Vælg venlist et event fra listen");
                return;
            }
            Controller.Singleton.IsEventFullyLoaded(selected.ID);
            main.MainFrame.Content = new Tab_Vis_Events.BilletSalg(selected.name, main);
        }
        private void Button_Tilføj_Til_BreakEvenChart_Click(object sender, RoutedEventArgs e)
        {
            WPFEventView selected = (WPFEventView)EventList.SelectedItem;

            if (Controller.Singleton.IsEventFullyLoaded(selected.ID))
            {
                Tuple <decimal, decimal> tuple = Controller.Singleton.GetBreakEven(selected.ID);

                if (main.BreakEvenChart.Labels.Contains(selected.name))
                {
                    MessageBox.Show("Eventet er allerede tilføjet til grafen. Vælg vis Break Even for at se grafen");
                }
                else
                {
                    main.BreakEvenChart.Labels.Add(selected.name);

                    main.BreakEvenChart.SeriesCollection[0].Values.Add(tuple.Item1);
                    main.BreakEvenChart.SeriesCollection[1].Values.Add(tuple.Item2);
                    main.Tab_Button_Vis_BreakEven.IsEnabled = false;
                    main.MainFrame.Content = main.BreakEvenChart;
                    main.Tab_Button_Vis_Events.IsEnabled = true;
                }
            }
        }