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

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

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