public List <CartItem> UpdateCartItems()
 {
     using (ShoppingCartAction usersShoppingCart = new ShoppingCartAction())
     {
         String cartId = usersShoppingCart.GetCartId();
         ShoppingCartAction.ShoppingCartUpdates[] cartUpdates = new
                                                                ShoppingCartAction.ShoppingCartUpdates[CartList.Rows.Count];
         for (int i = 0; i < CartList.Rows.Count; i++)
         {
             IOrderedDictionary rowValues = new OrderedDictionary();
             rowValues           = GetValues(CartList.Rows[i]);
             cartUpdates[i].RCID = Convert.ToInt32(rowValues["RCID"]);
             CheckBox cbRemove = new CheckBox();
             cbRemove = (CheckBox)CartList.Rows[i].FindControl("Remove");
             cartUpdates[i].RemoveItem = cbRemove.Checked;
             TextBox quantityTextBox = new TextBox();
             quantityTextBox = (TextBox)CartList.Rows[i].FindControl("PurchaseQuantity");
             cartUpdates[i].PurchaseQuantity =
                 Convert.ToInt16(quantityTextBox.Text.ToString());
         }
         usersShoppingCart.UpdateShoppingCartDatabase(cartId, cartUpdates);
         CartList.DataBind();
         lblTotal.Text = String.Format("{0:c}", usersShoppingCart.GetTotal());
         return(usersShoppingCart.GetCartItems());
     }
 }
        public List <CartItem> GetShoppingCartItems()
        {
            ShoppingCartAction actions = new ShoppingCartAction();

            return(actions.GetCartItems());
        }