public TEvolisDetailCollection FetchByQuery(Query qry)
        {
            var coll = new TEvolisDetailCollection();

            coll.LoadAndCloseReader(qry.ExecuteReader());
            return(coll);
        }
        public TEvolisDetailCollection FetchAll()
        {
            var coll = new TEvolisDetailCollection();
            var qry  = new Query(TEvolisDetail.Schema);

            coll.LoadAndCloseReader(qry.ExecuteReader());
            return(coll);
        }