protected void Page_Load(object sender, EventArgs e)
{
var id = Request.QueryString["id"];
if (Session["Products"] != null)
{
var parsedId = Convert.ToInt16(id);
var products = (List <int>)Session["products"];
if (products.All(x => x != parsedId))
{
products.Add(parsedId);
Session["products"] = products;
}
}
else
{
var products = new List <int> {
Convert.ToInt16(id)
};
Session["products"] = products;
}
LstVwProductCart.DataSource = new Product().GetCartProducts((List <int>)Session["Products"]);
LstVwProductCart.DataBind();
}
protected void DeleteItemFromCart_OnCommand(object sender, CommandEventArgs e)
{
var products = (List <int>)Session["products"];
products.Remove(products.First(x => x == Convert.ToInt16(e.CommandArgument)));
LstVwProductCart.DataSource = new Product().GetCartProducts((List <int>)Session["Products"]);
LstVwProductCart.DataBind();
}