void setupMarketDataDictionary()
{
try
{
downloadObjects = null;
downloadObjects = new WebDownload[6];
downloadObjects[0] = new ThreeInstitutionFutures();
downloadObjects[1] = new ThreeInstitutionOptions();
downloadObjects[2] = new ThreeInstitutionTWII();
downloadObjects[3] = new BigTradersFutures();
downloadObjects[4] = new PCR();
downloadObjects[5] = new TaiFexVix();
GC.KeepAlive(downloadObjects[5]);
DicMarketData.Clear();
foreach (WebDownload wd in downloadObjects)
{
foreach (string item in wd.dataArray)
{
DicMarketData.Add(item, wd);
}
}
}
catch (Exception ex)
{
this.Invoke((MethodInvoker)(() => lbMsg.Items.Add(DateTime.Now.ToString("HH:mm:ss") + " setupMarketDataDictionary:" + ex.Message)));
}
}
private void btnDownlaodHistoricalData_Click(object sender, EventArgs e)
{
WebDownload WD;
lbDownloadPercent.Text = "0.0%";
switch (cbDownloadChoice.SelectedIndex)
{
case 0:
WD = new ThreeInstitutionFutures();
break;
case 1:
WD = new ThreeInstitutionOptions();
break;
case 2:
WD = new ThreeInstitutionTWII();
break;
case 3:
WD = new BigTradersFutures();
break;
case 4:
WD = new BidAskQty();
break;
case 5:
WD = new PCR();
break;
default:
WD = new ThreeInstitutionFutures();
break;
}
DateTime be = dtBegin.Value;
DateTime en = dtEnd.Value;
WD.UpdateMsg += LabelMsg;
WD.StartDownloadHistoricalData(be, en);
}
