public void PopulateData()
{
int id = Int32.Parse(Session["id"].ToString());
tableCart.DataSource = CartHandler.GetCarts(id);
tableCart.DataBind();
if (tableCart.DataSource != null)
{
grandTotalTxt.Text = CartHandler.GetGrandTotal(id).ToString();
}
else
{
grandTotalTxt.Text = "0";
}
}
public static int GetGrandTotal(int userId)
{
int total = CartHandler.GetGrandTotal(userId);
return(total);
}