private void DaftarVoucherSelectionChanged(object sender, SelectionChangedEventArgs e)
{
ListBox listbox = sender as ListBox;
Model.Voucher item = listbox.SelectedItem as Model.Voucher;
this.listener.OnPilihVoucherChangedListener(item);
}
private void generateListVoucher()
{
Model.Voucher awalTahun = new Model.Voucher(tittle: "Promo Awal Tahun Diskon 25%", discInPercent: 25);
Model.Voucher tebusMurah = new Model.Voucher(tittle: "Promo Tebus Murah Diskon 30% atau max. 30.000", discInPercent: 30);
Model.Voucher promoNatal = new Model.Voucher(tittle: "Promo Natal Potongan 10000", disc: 10000);
voucherController.addItem(awalTahun);
voucherController.addItem(tebusMurah);
voucherController.addItem(promoNatal);
DaftarVoucher.Items.Refresh();
}