public List <string> KeyWordAutoPopuletProductName(string SearchKey) { productManager objpro = new productManager(); objpro.productName = Convert.ToString(SearchKey); List <string> MPN = new List <string>(); DataTable dt = new DataTable(); dt = objpro.KeyWordAutoPopuletProductName(); if (dt.Rows.Count > 0) { foreach (DataRow dr in dt.Rows) { MPN.Add(Server.HtmlDecode(dr["productname"].ToString())); } } else { MPN.Add("No record found"); } return(MPN); }