private void cbCheckGiftSert_Click(object sender, RoutedEventArgs e)
{
double itog = 0;
foreach (var item in db.ZakaznBludaNew)
{
if (item.IdZakaza == idNewZakaz)
{
itog += (double)item.Price;
}
}
//itog=itog-(itog*()) Доделать использование скидочных карт и подарочных сертификатов как однвременно так и по отдельности и при выборе товара
//itog = itog - (itog - (double)((GiftSertificate)cbGiftSertificate.SelectedItem).Nominal);
lblItog.Content = itog;
if (cbCheckSaleCart.IsChecked == true && cbSaleCart.SelectedItem != null)
{
SaleCarts saleCart = (SaleCarts)cbSaleCart.SelectedItem;
double nominal = int.Parse(saleCart.Nominal);
itog = itog - (itog * (nominal / 100));
lblItog.Content = itog.ToString();
}
if (cbChekGiftSertificate.IsChecked == true && cbGiftSertificate.SelectedItem != null)
{
GiftSertificate giftSertificate = (GiftSertificate)cbGiftSertificate.SelectedItem;
int nominal = (int)giftSertificate.Nominal;
itog = itog - nominal;
lblItog.Content = itog.ToString();
}
}
private void btnDelete_Click(object sender, RoutedEventArgs e)
{
if (dgGiftSertificate.SelectedItem != null)
{
GiftSertificate giftSertificate = (GiftSertificate)dgGiftSertificate.SelectedItem;
if (MessageBox.Show("Вы точно хотите удалить?", "Внимание", MessageBoxButton.YesNoCancel) == MessageBoxResult.Yes)
{
db.GiftSertificate.Remove(giftSertificate);
db.SaveChanges();
}
var query = from item in db.GiftSertificate
select item;
dgGiftSertificate.ItemsSource = query.ToList();
}
}
private void btnCreateGiftSertificate_Click(object sender, RoutedEventArgs e)
{
try
{
GiftSertificate giftSertificate = new GiftSertificate();
giftSertificate.Date = DateTime.Now;
string number = "AA-000";
int GS = db.GiftSertificate.LastOrDefault().Id;
giftSertificate.Number = number + GS;
giftSertificate.Nominal = int.Parse(txtNominal.Text);
db.GiftSertificate.Add(giftSertificate);
db.SaveChanges();
Close();
}
catch
{
}
}