C# (CSharp) ShoppingCartModel.DecrementItem Exemples

Exemple #1

        public ActionResult Decrement(int id)
        {
            var product = cart.GetShoppingCart.ShoppingCartItems.Where(i => i.ProductId == id);

            if (product.FirstOrDefault().Quantity == 1)
            {
                return(RedirectToAction("Checkout"));
            }

            cart.DecrementItem(id);
            return(RedirectToAction("Checkout"));
        }