/// <summary> ///请求查询期权合约手续费 /// </summary> public int ReqQryOptionInstrCommRate(ThostFtdcQryOptionInstrCommRateField pQryOptionInstrCommRate, int nRequestID) { return(Interop.TdReqQryOptionInstrCommRate(Handle, pQryOptionInstrCommRate, nRequestID)); }
public static extern int TdReqQryOptionInstrCommRate(IntPtr pApi, ThostFtdcQryOptionInstrCommRateField pQryOptionInstrCommRate, int nRequestID);