MvcMusicStore.Models.ShoppingCart.RemoveFromCart C# (CSharp) 메소드

        public int RemoveFromCart(ulong id)
        {
            // Get the cart
            Cart cartItem = Cart.FindById(id);

            int itemCount = 0;

            if (cartItem != null)
            {
                if (cartItem.Count > 1)
                {
                    cartItem.Count--;
                    itemCount = cartItem.Count;
                }

                // Save changes
                //cartItem.Delete();
            }

            return itemCount;
        }