/// <summary> ///请求查询组播合约 /// </summary> public int ReqQryMulticastInstrument(ThostFtdcQryMulticastInstrumentField pQryMulticastInstrument, int nRequestID) { return(Interop.MdReqQryMulticastInstrument(Handle, pQryMulticastInstrument, nRequestID)); }
public static extern int MdReqQryMulticastInstrument(IntPtr pApi, ThostFtdcQryMulticastInstrumentField pQryMulticastInstrument, int nRequestID);