/// <summary> ///请求查询期权交易成本 /// </summary> public int ReqQryOptionInstrTradeCost(ThostFtdcQryOptionInstrTradeCostField pQryOptionInstrTradeCost, int nRequestID) { return(Interop.TdReqQryOptionInstrTradeCost(Handle, pQryOptionInstrTradeCost, nRequestID)); }
public static extern int TdReqQryOptionInstrTradeCost(IntPtr pApi, ThostFtdcQryOptionInstrTradeCostField pQryOptionInstrTradeCost, int nRequestID);