public void TestQueryParkedOrder() { _api.OnRspQryParkedOrder += new TradeApi.RspQryParkedOrder((ref CThostFtdcParkedOrderField pParkedOrder, ref CThostFtdcRspInfoField pRspInfo, int nRequestID, byte bIsLast) => { if (pRspInfo.ErrorID == 0) { Console.WriteLine("预埋单查询成功, ParkedOrderID: {0},Status: {1}", pParkedOrder.ParkedOrderID, pParkedOrder.Status); } else { Console.WriteLine(pRspInfo.ErrorMsg); } Assert.IsTrue(pRspInfo.ErrorID == 0); }); _api.QueryParkedOrder(1); Thread.Sleep(200); }