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));
}
