protected void RadListView1_NeedDataSource(object sender, Telerik.Web.UI.RadListViewNeedDataSourceEventArgs e)
{
if (UsersInfo.UserID == "")
{
RadListView1.DataSource = ShoppingCar.ShoppingList.OrderBy(x => x.ShoppingCartID);
decimal sum = 0;
foreach (var item in ShoppingCar.ShoppingList)
{
sum = sum + Convert.ToDecimal(item.Subtotal);
}
Lbl_totalprice.Text = sum.ToString();
}
else
{
RadListView1.DataSource = ShoppingCart_Bll.GetList2("a.CommodityID = b.CommodityID and a.UserID='" + UsersInfo.UserID + "'");
Lbl_totalprice.Text = ShoppingCart_Bll.GetList3("UserID='" + UsersInfo.UserID + "'").Tables[0].Rows[0][0].ToString();
}
}