// Reset Stuff ##########################################

        private async void Delete_Click(object sender, RoutedEventArgs e)
        {
            ContentDialog Confirm;
            var           res = ResourceLoader.GetForCurrentView();
            string        ConfirmMunchkins  = res.GetString("ConfirmMunchkins");
            string        ConfirmStatistics = res.GetString("ConfirmStatistics");
            string        ConfirmAll        = res.GetString("ConfirmAll");

            switch (((Button)sender).Name)
            {
            case "DeleteMunchkins":
                Confirm = new YesNo(ConfirmMunchkins);
                Confirm.PrimaryButtonClick += new TypedEventHandler <ContentDialog, ContentDialogButtonClickEventArgs>(DeleteMunchkinsOK);
                break;

            case "DeleteStatistics":
                Confirm = new YesNo(ConfirmStatistics);
                Confirm.PrimaryButtonClick += new TypedEventHandler <ContentDialog, ContentDialogButtonClickEventArgs>(DeleteStatisticsOK);
                break;

            case "DeleteAll":
                Confirm = new YesNo(ConfirmAll);
                Confirm.PrimaryButtonClick += new TypedEventHandler <ContentDialog, ContentDialogButtonClickEventArgs>(DeleteAllOK);
                break;

            default:
                Confirm = new YesNo("Etwas ist schief gelaufen, nix wird geschehen.");
                break;
            }
            Confirm.SecondaryButtonClick += new TypedEventHandler <ContentDialog, ContentDialogButtonClickEventArgs>(ContentDialog_SecondaryButtonClick);
            await Confirm.ShowAsync();

            SystemNavigationManager.GetForCurrentView().AppViewBackButtonVisibility = AppViewBackButtonVisibility.Visible;
        }