private void OnRspQryInstrument_callback(IntPtr pTraderApi, ref CThostFtdcInstrumentField pInstrument, ref CThostFtdcRspInfoField pRspInfo, int nRequestID, bool bIsLast)
{
if (null != OnRspQryInstrument)
{
OnRspQryInstrument(this, new OnRspQryInstrumentArgs(pTraderApi, ref pInstrument, ref pRspInfo, nRequestID, bIsLast));
}
}
public OnRspQryInstrumentArgs(IntPtr pTraderApi, ref CThostFtdcInstrumentField pInstrument, ref CThostFtdcRspInfoField pRspInfo, int nRequestID, bool bIsLast)
{
this.pTraderApi = pTraderApi;
this.pInstrument = pInstrument;
this.pRspInfo = pRspInfo;
this.nRequestID = nRequestID;
this.bIsLast = bIsLast;
}