public void ItemDetail() { //here we fetch item according to order-id Object ItemSelect = new Object(); ItemSelect.Order_Id = LblOrderid.Text; DataTable dt = BSLAYER.SelectItem(ItemSelect); LblName.Text = dt.Rows[0]["Name"].ToString(); LblTot.Text = dt.Rows[0]["Amount"].ToString(); LblMail.Text = dt.Rows[0]["Email"].ToString(); LblMobile.Text = dt.Rows[0]["Mobile"].ToString(); LblDate.Text = dt.Rows[0]["Created_Date"].ToString(); //LblAddress.Text = dt.Rows[0]["Address"].ToString(); GridView1.DataSource = dt; GridView1.DataBind(); }