/// <summary> ///请求查询产品组 /// </summary> public int ReqQryProductGroup(ThostFtdcQryProductGroupField pQryProductGroup, int nRequestID) { return(Interop.TdReqQryProductGroup(Handle, pQryProductGroup, nRequestID)); }
public static extern int TdReqQryProductGroup(IntPtr pApi, ThostFtdcQryProductGroupField pQryProductGroup, int nRequestID);