/// <summary>
/// 請求商品歷史資料
/// </summary>
/// <param name="e">資料請求事件</param>
protected internal override void Request(DataRequestEvent e)
{
InstrumentDataRequest cDataRequest = this.DataRequest;
DateTime[] cRanges = e.Ranges;
ZRequest cRequest = new ZRequest();
cRequest.Method = "POST";
cRequest.Url = __sHttpUrl;
cRequest.Parameters = string.Format("exchange={0}&symbolId={1}&timeFrame={2}&position={3}&startDate={4}&endDate={5}&count={6}", cDataRequest.Exchange, cDataRequest.Symbol, cDataRequest.Resolution.TotalSeconds, this.Position, cRanges[0].ToString("yyyy-MM-dd"), cRanges[1].ToString("yyyy-MM-dd"), e.Count);
cRequest.CookieContainer = __cCookies;
int iRet = cRequest.Request();
if (iRet == 0)
{
ZReader cReader = new ZReader(cRequest.Response);
e.Result = cReader.Result;
if (cReader.Result == 0)
{
int iCount = e.Count = cReader.Count;
this.AdjustSize(iCount);
ZBuffer cBuffer = cReader.Read();
while (--iCount >= 0)
{
cBuffer.Position = iCount * DATA_BLOCK_SIZE;
DateTime cDate = cBuffer.GetDateTime();
double dOpen = cBuffer.GetDouble();
double dHigh = cBuffer.GetDouble();
double dLow = cBuffer.GetDouble();
double dClose = cBuffer.GetDouble();
double dVolume = cBuffer.GetDouble();
this.AddSeries(cDate, dOpen, dHigh, dLow, dClose, dVolume);
}
this.Position = cReader.Position;
e.Ranges[0] = cReader.BeginDate;
e.Ranges[1] = cReader.EndDate;
if (this.Position == 0)
{
e.IsAlreadyRequestAllData = true;
}
}
}
}
private void Request(DataRequestEvent e) {
InstrumentDataRequest cDataRequest = __cSeries.DataRequest;
DataRequest cRange = cDataRequest.Range;
ZRequest cRequest = new ZRequest();
cRequest.Method = "POST";
cRequest.Url = __sHttpUrl;
cRequest.Parameters = string.Format("exchange={0}&symbolId={1}&timeFrame={2}&position={3}&startDate={4}&endDate={5}&count={6}", cDataRequest.Exchange, cDataRequest.Symbol, cDataRequest.Resolution.TotalSeconds, __lPosition, cRange.From.ToString("yyyy-MM-dd"), cRange.To.ToString("yyyy-MM-dd"), (cRange.RequestType == DataRequestType.BarsBack || __lPosition != -1) ? e.Count : cRange.Count);
cRequest.CookieContainer = __cCookies;
int iRet = cRequest.Request();
if (iRet == 0) {
ZReader cReader = new ZReader(cRequest.Response);
e.Result = cReader.Result;
if (cReader.Result == 0) {
int iCount = e.Count = cReader.Count;
__cSeries.AdjustSize(iCount, true);
ZBuffer cBuffer = cReader.Read();
while (--iCount >= 0) {
cBuffer.Position = iCount * DATA_BLOCK_SIZE;
DateTime cDate = cBuffer.GetDateTime();
double dOpen = cBuffer.GetDouble();
double dHigh = cBuffer.GetDouble();
double dLow = cBuffer.GetDouble();
double dClose = cBuffer.GetDouble();
double dVolume = cBuffer.GetDouble();
__cSeries.AddSeries(cDate, dOpen, dHigh, dLow, dClose, dVolume, false);
}
__lPosition = cReader.Position;
e.Ranges[0] = cReader.BeginDate;
e.Ranges[1] = cReader.EndDate;
if (__lPosition == 0) {
e.IsAlreadyRequestAllData = true;
}
}
}
}