protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { if (Request["id"] != null) { U_ItemBU item1 = new U_ItemBU(); Hashtable ht = item1.GetDetailByID(Request["id"]); this.itemtext.Text = ht["itemtext"].ToString(); this.itemvalue.Text = ht["itemvalue"].ToString(); item1.Close(); } else { Response.Redirect("~/Error.aspx", true); } } }