public OdoNomencladorCollection FetchByQuery(Query qry)
        {
            OdoNomencladorCollection coll = new OdoNomencladorCollection();

            coll.LoadAndCloseReader(qry.ExecuteReader());
            return(coll);
        }
        public OdoNomencladorCollection FetchAll()
        {
            OdoNomencladorCollection coll = new OdoNomencladorCollection();
            Query qry = new Query(OdoNomenclador.Schema);

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