Example #1
0
        //прави поръчка при кликане на продукт
        void newProduct_Click(object sender, EventArgs e)
        {
            Product prod = (Product)((Button)sender).Tag;

            //access the product that was passed in newProduct.Tag || casting it because it will think it's a generic object
            Drinks drink;
            Extras extra;

            int index;

            Currency   = prod.Currency;
            PriceTotal = PriceTotal + (decimal)prod.Price;

            if (prod.GetType() == typeof(Drinks))
            {
                drink       = new Drinks();
                drink.Name  = prod.Name;
                drink.Price = prod.Price;

                bindingProductList.Add(drink);
            }
            else
            {
                extraPressed = true;
            }


            if (listProducts.SelectedItem == null && extraPressed)
            {
                extra       = new Extras();
                extra.Name  = prod.Name;
                extra.Price = prod.Price;

                bindingProductList.Add(extra);
                listProducts.ClearSelected();
            }
            else if (listProducts.SelectedItem.GetType() == typeof(Drinks) && extraPressed)
            {
                drink = listProducts.SelectedItem as Drinks;

                extra       = new Extras();
                extra.Name  = prod.Name;
                extra.Price = prod.Price;

                drink.ExtrasList.Add(extra);
                extra.IsExtraOfDrink = true;

                index = bindingProductList.IndexOf(drink);
                bindingProductList.Insert(index + 1, extra);
            }
            else if (listProducts.SelectedItem.GetType() == typeof(Extras) && extraPressed)
            {
                //extra = new Extras(prod.Name, prod.Price);
                extra       = new Extras();
                extra.Name  = prod.Name;
                extra.Price = prod.Price;
                bindingProductList.Add(extra);
            }
            else
            {
                listProducts.ClearSelected();
            }
            extraPressed = false;
        }