public SmartCollection<Result> DoGetResults(int? arlNumber, string test, DateTime? beginDate, string method, string methodNumber, string department, string analyst, string analyte, string status, Identification identification, AsyncCallback callback) { logger.Log(LogLevel.Trace, AppLib.GetCaller(logger)); using (SampleDAO dao = new SampleDAO()) { return dao.GetResults(arlNumber, test, beginDate, method, methodNumber, department, analyst, analyte, status, identification); } }