public static extern int TdReqQryInvestUnitAndUser(IntPtr pApi, ThostFtdcQryInvestUnitAndUserField pQryInvestUnitAndUser, int nRequestID);
/// <summary> ///请求查询投资单元与交易用户关系 /// </summary> public int ReqQryInvestUnitAndUser(ThostFtdcQryInvestUnitAndUserField pQryInvestUnitAndUser, int nRequestID) { return(Interop.TdReqQryInvestUnitAndUser(Handle, pQryInvestUnitAndUser, nRequestID)); }