public static extern int TdReqQryInvestorLegPosition(IntPtr pApi, ThostFtdcQryInvestorLegPositionField pQryInvestorLegPosition, int nRequestID);
/// <summary> ///交易编码单腿持仓查询请求 /// </summary> public int ReqQryInvestorLegPosition(ThostFtdcQryInvestorLegPositionField pQryInvestorLegPosition, int nRequestID) { return(Interop.TdReqQryInvestorLegPosition(Handle, pQryInvestorLegPosition, nRequestID)); }