public override bool HasSearchChildren(ISearcher searcher)
		{
			searcher.ReportStatus("Reading: ", GetName(PREFER_DESCRIPTION));
			try {
				_searchMode = true;
				ReadTypeLibInfo();
				_searchMode = false;
			} catch (Exception ex) {
				TraceUtil.WriteLineWarning
					(this, "Exception reading typelib info during find: " + 
					this + " ex: " + ex);
				return false;
			}
			return base.HasSearchChildren(searcher);
		}