public int Insert(HRPaidTimeOffDataContext db, string description, string fromEmailAddress, string subject, string body, int insertENTUserAccountId) { int?eNTNotificationId = 0; db.ENTNotificationInsert(ref eNTNotificationId, description, fromEmailAddress, subject, body, insertENTUserAccountId); return(Convert.ToInt32(eNTNotificationId)); }