public static extern int TdReqQryMarket(IntPtr pApi, ThostFtdcQryMarketField pQryMarket, int nRequestID);
/// <summary> ///请求市场 /// </summary> public int ReqQryMarket(ThostFtdcQryMarketField pQryMarket, int nRequestID) { return(Interop.TdReqQryMarket(Handle, pQryMarket, nRequestID)); }