public int ReqUnSubMarketData(string instrumentID) { CUstpFtdcSpecificInstrumentField pSpecificInstrument = new CUstpFtdcSpecificInstrumentField(); pSpecificInstrument.InstrumentID = instrumentID; return(((reqUnSubMarketData)Invoke(this.PtrHandle, "ReqUnSubMarketData", typeof(reqUnSubMarketData)))(ref pSpecificInstrument)); }
///退订合约的相关信息 public virtual void OnRspUnSubMarketData(ref CUstpFtdcSpecificInstrumentField pSpecificInstrument, ref CUstpFtdcRspInfoField pRspInfo, int nRequestID, bool bIsLast) { }
static extern int cppReqUnSubMarketData(ref CUstpFtdcSpecificInstrumentField pSpecificInstrument, int nRequestID);
///退订合约的相关信息 public int ReqUnSubMarketData(ref CUstpFtdcSpecificInstrumentField pSpecificInstrument, int nRequestID) { return(cppReqUnSubMarketData(ref pSpecificInstrument, nRequestID)); }