public PsmDerivacioneCollection FetchByQuery(Query qry)
{
PsmDerivacioneCollection coll = new PsmDerivacioneCollection();
coll.LoadAndCloseReader(qry.ExecuteReader());
return(coll);
}
public PsmDerivacioneCollection FetchAll()
{
PsmDerivacioneCollection coll = new PsmDerivacioneCollection();
Query qry = new Query(PsmDerivacione.Schema);
coll.LoadAndCloseReader(qry.ExecuteReader());
return(coll);
}