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;
}
}
}
}
