///主题查询应答 public virtual void OnRspQryTopic(ref CUstpFtdcDisseminationField pDissemination, ref CUstpFtdcRspInfoField pRspInfo, int nRequestID, bool bIsLast) { }
///主题查询请求 public int ReqQryTopic(ref CUstpFtdcDisseminationField pDissemination, int nRequestID) { return(cppReqQryTopic(ref pDissemination, nRequestID)); }
static extern int cppReqQryTopic(ref CUstpFtdcDisseminationField pDissemination, int nRequestID);
public int ReqQryTopic(CUstpFtdcDisseminationField pDissemination) { return(((reqQryTopic)Invoke(this.PtrHandle, "ReqQryTopic", typeof(reqQryTopic)))(ref pDissemination)); }