public void Update(string metastockFolder)
{
DateTime lastDate;
try
{
lastDate = DateTime.Parse(LastUpdate);
}
catch (Exception)
{
return;
}
var source = Sources.FirstOrDefault(x => x.Id == SelectedSource);
if (source == null)
{
return;
}
var missingPriceRecords = source.GetPriceRecords(lastDate);
Metastock.UpdateSymbol(metastockFolder, Symbol, missingPriceRecords);
LastUpdate = Metastock.GetLastDateStatus(metastockFolder, Symbol);
}
public void CheckMetastockFolder()
{
if (!Metastock.IsValidMetastockFolder(MetastockFolder))
{
_metastockFolder = null;
Properties.Settings.Default[_panel + "Path"] = null;
Properties.Settings.Default.Save();
MetastockFolderReady = false;
MessageBox.Show(@"Selected folder is not a valid folder or does not contain Metastock information",
@"Error in folder");
return;
}
BackgroundWorker = Helpers.BackgroundWorker.Launch(BwGetTickersLastDate, BwProgressChanged);
Properties.Settings.Default[_panel + "Path"] = MetastockFolder;
Properties.Settings.Default.Save();
}
private void BwGetTickersLastDate(object sender, DoWorkEventArgs e)
{
MetastockFolderReady = false;
BackgroundWorkerNotBusy = false;
MainButtonAction = "Loading...";
var worker = sender as System.ComponentModel.BackgroundWorker;
if (worker != null)
{
worker.ReportProgress(0);
}
for (var i = 0; i < Tickers.Count; i++)
{
if (worker != null && worker.CancellationPending)
{
e.Cancel = true;
break;
}
var ticker = Tickers[i];
ticker.LastUpdate = Metastock.GetLastDateStatus(MetastockFolder, ticker.Symbol);
if (worker != null)
{
worker.ReportProgress(((i + 1) * 100) / Tickers.Count);
}
}
if (worker != null && !e.Cancel)
{
worker.ReportProgress(100);
}
else if (worker != null)
{
worker.ReportProgress(0);
}
MainButtonAction = "Update Database";
MetastockFolderReady = true;
BackgroundWorkerNotBusy = true;
}
