private void ItemsDG_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
//get reference to object selected
ItemTbl selectedItem = ItemsDG.SelectedItem as ItemTbl;
//check not null
if (selectedItem != null)
{
//display
tbxBName.Text = selectedItem.ItName;
tbxprice.Text = selectedItem.ItPrice.ToString();
tbxqty.Text = selectedItem.ItQty.ToString();
}
}
//Save btn
private void btnsave_Click(object sender, RoutedEventArgs e)
{
ItemTbl t = new ItemTbl() //items tbl
{
ItName = tbxBName.Text, //Name enter by the user
ItCat = cbxcatrgy.Text, //Catagery enter by the user
ItType = cbxtypes.Text, //Type enter by the user
ItPrice = int.Parse(tbxprice.Text), //Price enter by the user
ItQty = int.Parse(tbxquantity.Text) //Quntity enter by the user
};
db.ItemTbls.Add(t);
db.SaveChanges();
ShowItems(ItemsDG); //show items enter by user in Product list box
}
//add to bill btn
private void btnaddbil_Click(object sender, RoutedEventArgs e)
{
//get details
CustomerTbl selectedCustomer = CustomersDg.SelectedItem as CustomerTbl;
ItemTbl selectedItem = ItemsDG.SelectedItem as ItemTbl;
if (selectedCustomer != null && selectedItem != null)
{
if (currentBasket == null)
{
currentBasket = new Basket();
currentBasket.Customer = selectedCustomer;
}
//add to basket
currentBasket.ItemsToPurchase.Add(selectedItem);
//update text with total
tbxtotal.Text = string.Format("{0:C}",
currentBasket.GetTotalInBasket());
//update display
BillDG.ItemsSource = null;
BillDG.ItemsSource = currentBasket.ItemsToPurchase;
}
//add to basket
//update display
//update db
//int Grdtotal = 0;
//BillTbl b = new BillTbl()//billtbl
//{
// CustId=int.Parse(tbxCID.Text),
// CustName= tbxCName1.Text,
// Amount=int.Parse(tbxprice.Text),
// };
//db.BillTbls.Add(b);
//Grdtotal = Grdtotal + b.Amount;
//tbxtotal.Text = "£" + Grdtotal;
//db.SaveChanges();
//ShowItems(BillDG);
}