public static string ToName(this HtmlHelper helper, string menberID) { using (CGHContext _db = new CGHContext()) { var BOSS = from _hr in _db.Hrs where _hr.MemberID == menberID select _hr.Name; /*_db.Hrs.Where(b=>b.MemberID==menberID).ToList();*/ return(string.Format("{0}", BOSS.ToList())); } }