private void Complete(StockDownloader downloader)
{
Dispatcher.Invoke(() =>
{
AllowSearch = true;
FindStocks();
});
}
private void Complete(StockDownloader downloader)
{
Application.Current.Dispatcher.Invoke(() =>
{
MainWindow.Instance.AllowSearch = true;
MainWindow.Instance.LblLoadProgress.Text = $"Loaded {StockUtils.AllSymbols.Count} Stocks";
refresh();
});
}
private void Complete(StockDownloader downloader)
{
Dispatcher.Invoke(() =>
{
btnDownload.Click -= btnDownload_Click;
btnDownload.Click += (sender, args) => DialogResult = true;
btnDownload.Content = "Finish";
btnDownload.IsEnabled = true;
});
}
private void DownloadStocks()
{
Application.Current.Dispatcher.Invoke(() =>
{
MainWindow.Instance.AllowSearch = false;
MainWindow.Instance.LblLoadProgress.Text = "Reloading Database...";
});
StockDownloader downloader = new StockDownloader();
downloader.DownloadComplete += Complete;
downloader.DownloadStocks();
}
private void DownloadStocks()
{
Dispatcher.Invoke(() =>
{
AllowSearch = false;
LblLoadProgress.Text = "Reloading Database...";
});
StockDownloader downloader = new StockDownloader();
downloader.DownloadComplete += Complete;
downloader.DownloadStocks();
}
private void DownloadStocks()
{
Dispatcher.Invoke(() =>
{
btnCancel.IsEnabled = false;
btnDownload.IsEnabled = false;
});
Downloader = new StockDownloader();
Downloader.StatusUpdate += UpdateStatus;
Downloader.DownloadComplete += Complete;
Downloader.DownloadStocks();
}
private void TimerOnElapsed(object sender, ElapsedEventArgs elapsedEventArgs)
{
StockDownloader downloader = new StockDownloader();
downloader.GetBidAskQuote(_watchList.Keys.ToArray());
foreach (Tuple <string, decimal, int, decimal, int> tuple in downloader.GetBidAskQuote(_watchList.Keys.ToArray()))
{
WatchListStock stock = _watchList[tuple.Item1];
stock.Bid = tuple.Item2;
stock.BidSize = tuple.Item3;
stock.Ask = tuple.Item4;
stock.AskSize = tuple.Item5;
}
}
private void Scan(DateTime from, DateTime to)
{
// DateTime from = dtFrom.SelectedDate.Value;
// DateTime to = dtTo.SelectedDate.Value;
List <BacktestResult> results = new List <BacktestResult>();
StockDownloader downloader = new StockDownloader();
AroonCrossStrategy strategy = new AroonCrossStrategy(14, 10000.00m);
// foreach (StockInfo stock in Stocks)
// {
// try
// {
// HistoricalPriceVolume graph = downloader.DownloadHistoricalData(stock.Symbol, from, to);
//
// BacktestResult result = strategy.BackTest(stock, graph);
// results.Add(result);
// // AroonIndicator aroon = new AroonIndicator("aroon_5", 5);
// // aroon.Calculate(graph);
//
// // Aroon aroon = new Aroon(5);
// // aroon.Calculate(graph);
// Dispatcher.Invoke(delegate
// {
// Bar.Value = ++downloaded;
// ProgressBox.AppendText($"Finished analysing data for {stock.Symbol}\n");
// ProgressBox.ScrollToEnd();
// });
// }
// catch (Exception)
// {
// // ignored
// }
// }
results.Clear();
ConcurrentBag <string> graphs = new ConcurrentBag <string>();
Parallel.ForEach(Stocks, stock =>
{
try
{
// HistoricalPriceVolume graph = downloader.DownloadHistoricalData(stock.Symbol, from, to);
graphs.Add(downloader.DownloadHistoricalData(stock.Symbol, from, to));
// BacktestResult result = strategy.BackTest(stock, graph);
// results.Add(result);
}
catch (Exception)
{
// ignored
}
});
// Debug.WriteLine("par: " + (DateTime.Now - old));
List <HistoricalPriceVolume> graphs2 = new List <HistoricalPriceVolume>();
// foreach (StockInfo stock in Stocks)
// {
// try
// {
// HistoricalPriceVolume graph = downloader.DownloadHistoricalData(stock.Symbol, from, to);
// graphs2.Add(graph);
// // BacktestResult result = strategy.BackTest(stock, graph);
// // results.Add(result);
// }
// catch (Exception)
// {
// // ignored
// }
// }
Dispatcher.Invoke(delegate
{
BacktestResults window = new BacktestResults(results);
window.Show();
});
}
