public List<cartitem> UpdateCartItems() { using (ShoppingCartActions usersShoppingCart = new ShoppingCartActions()) { String cartId = usersShoppingCart.GetCartId(); ShoppingCartActions.ShoppingCartUpdates[] cartUpdates = new ShoppingCartActions.ShoppingCartUpdates[CartList.Rows.Count]; for (int i = 0; i < CartList.Rows.Count; i++) { IOrderedDictionary rowValues = new OrderedDictionary(); rowValues = GetValues(CartList.Rows[i]); cartUpdates[i].ProductId = Convert.ToInt32(rowValues["ProductID"]); 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.Getsum()); return usersShoppingCart.GetCartItems(); } }
protected void Page_Load(object sender, EventArgs e) { Session["previous"] = "cart"; if (Session["a"] != null) { using (ShoppingCartActions usersShoppingCart = new ShoppingCartActions()) { decimal cartsum = 0; cartsum = usersShoppingCart.Getsum(); if (cartsum > 0) { // Display Total. lblTotal.Text = String.Format("{0:c}", cartsum); } else { LabelTotalText.Text = ""; lblTotal.Text = ""; ShoppingCartTitle.InnerText = "Shopping Cart is Empty"; Updatebutton.Visible = false; } } } }