public bool GetSeries(DateTime start, DateTime end, Equity equity, DataFeed.DataType dataType, out TA.PriceVolumeSeries series)
{
string symbol = equity.Symbol;
bool result = false;
series = null;
do
{
int size = (int)Math.Round((end - start).TotalDays);
if (size <= 0)
{
break;
}
// preallocate some memory
series = new TA.PriceVolumeSeries(size);
string url;
result = buildURL(symbol, start, end, dataType, out url);
if (!result)
{
break;
}
Console.WriteLine("Get data from URL " + url + " between " + start + " and " + end);
HttpWebRequest httpRequest = (HttpWebRequest)WebRequest.Create(url);
HttpWebResponse httpResponse = (HttpWebResponse)httpRequest.GetResponse();
Stream readStream = httpResponse.GetResponseStream();
result = fillDataArray(readStream, series);
}
while (false);
return result;
}