public void add_dtCart()
{
if (cart1 != null)
{
DataTable ca = Session["guest"] as DataTable;
foreach (RepeaterItem it in rpguest.Items)
{
Label n1 = (Label)it.FindControl("lblID");
TextBox n2 = (TextBox)it.FindControl("tbqty");
Label n3 = (Label)it.FindControl("lblsum");
Label n4 = (Label)it.FindControl("lbltsum");
dc = new cart_detail();
dc.id_cart = cart1.id_cart;
dc.id_pro = Convert.ToInt32(n1.Text);
dc.quantity = Convert.ToInt32(n2.Text);
dc.total_price = float.Parse(n3.Text);
//n4.Text = tbguest.Compute("Sum(lblsum)", "").ToString();
cl.AdddtCart(dc);
}
}
}
