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