public TxnReferences GetTxnReferences(QueryArgument queryArgument) { TxnReferences txnReferences; try { TransactionReadHelper.QueryArgument = queryArgument; txnReferences = TransactionReadHelper.GetTxnReferences(); } catch (Exception ex) { EventLogger.LogEvent(SysEventType.ERROR.ToString(), "Error", "GetTxnReferences failed with exception", ex); throw; } return(txnReferences); }