public FdoAggregateQueryPresenter(IFdoAggregateQueryView view, FdoConnection conn)
 {
     _view = view;
     _conn = conn;
     _service = _conn.CreateFeatureService();
     _view.OrderingEnabled = false;
     _walker = SchemaWalker.GetWalker(conn);
 }
 public FdoAggregateQueryPresenter(IFdoAggregateQueryView view, FdoConnection conn)
 {
     _view    = view;
     _conn    = conn;
     _service = _conn.CreateFeatureService();
     _view.OrderingEnabled = false;
     _walker = SchemaWalker.GetWalker(conn);
 }