protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { btnAddCart.Enabled = true; } var queryString = Request.QueryString; prodGet = int.Parse(queryString["pID"]); var row = adpProd.GetProdByID(prodGet); Session["selid"] = row[0].SellerID.ToString(); Session["pName"] = row[0].ProdName.ToString(); Session["pPrice"] = row[0].ProdPrice.ToString(); lbtnCart.Text = "Cart: " + (int)Session["cartToday"] + " item(s)"; if (!IsPostBack) { lblName.Text = row[0].ProdName.ToString(); lblPrice.Text = row[0].ProdPrice.ToString(); lblQuan.Text = row[0].Quantity.ToString(); lblDesc.Text = row[0].Description.ToString(); imgProd.ImageUrl = row[0].ProdImg.ToString(); } }