protected void LinkButtonbuyClick(object sender, EventArgs e)
{
LinkButton btn = (LinkButton)sender;
if (!Basket.IsUserExist(Session["iduser"].ToString()))
{
Basket.AddUser(Session["iduser"].ToString());
}
try
{
Basket.AddUserWare(Session["iduser"].ToString(), btn.CommandArgument);
ShowMessage("Ware added to basket");
}
catch (ArgumentOutOfRangeException)
{
ShowMessage("you have already bought this product");
btn.Visible = false;
}
btn.Visible = false;
}
