/// <summary>
/// 接收响应数据
/// </summary>
/// <param name="responseType"></param>
/// <param name="pData"></param>
/// <param name="requestID"></param>
protected void ReceiveResponseData(TResponseType responseType, IntPtr pData, int requestID)
{
if (requestID == 0)
{
return;
}
//建立响应数据缓存
if (this.responseDataMap.ContainsKey(requestID) == false)
{
this.responseDataMap[requestID] = new List <Object>();
}
//保存响应数据
if (pData != IntPtr.Zero)
{
Object value = null;
if (responseDataTypeMapping.ContainsKey(responseType))
{
Type t = responseDataTypeMapping[responseType];
if (t != null)
{
value = PInvokeUtility.GetObjectFromIntPtr(t, pData);
}
}
if (value != null)
{
this.responseDataMap[requestID].Add(value);
}
}
}
protected override CTPResponseInfo GetResponseInfo(IntPtr pRspInfo)
{
CTPResponseInfo rsp = new CTPResponseInfo();
CThostFtdcRspInfoField rspInfo = PInvokeUtility.GetObjectFromIntPtr <CThostFtdcRspInfoField>(pRspInfo);
rsp.ErrorID = rspInfo.ErrorID;
rsp.Message = PInvokeUtility.GetUnicodeString(rspInfo.ErrorMsg);
return(rsp);
}
/// <summary>
/// 创建事件参数
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="rspData"></param>
/// <param name="rspInfo"></param>
/// <returns></returns>
protected CTPEventArgs <T> CreateEventArgs <T>(IntPtr rspData, CTPResponseInfo rspInfo)
{
//转换响应数据
T value = default(T);
if (rspData != IntPtr.Zero)
{
value = PInvokeUtility.GetObjectFromIntPtr <T>(rspData);
}
//创建事件参数
CTPEventArgs <T> args = new CTPEventArgs <T>(value, rspInfo);
return(args);
}
/// <summary>
/// 订阅行情应答
/// </summary>
internal void OnSubMarketData(IntPtr pSpecificInstrument, IntPtr pRspInfo, int nRequestID, bool bIsLast)
{
CThostFtdcSpecificInstrumentField instrument = PInvokeUtility.GetObjectFromIntPtr <CThostFtdcSpecificInstrumentField>(pSpecificInstrument);
}
