public WatchListStock Add(string symbol) { if (_watchList.ContainsKey(symbol)) { return(null); } WatchListStock watchListStock = new WatchListStock(symbol); MainWindow.Instance.Watchlist.Children.Add(watchListStock); _watchList.Add(symbol, watchListStock); _timer.Enabled = true; return(watchListStock); }
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 BtnAddToWatchList_OnClick(object sender, RoutedEventArgs e) { foreach (StockInfo stock in grid.SelectedItems) { WatchListStock watchListStock = WatchListManager.Add(stock.Symbol); if (watchListStock != null) { watchListStock.Ask = (decimal)stock.Properties["ask"]; watchListStock.Bid = (decimal)stock.Properties["bid"]; } else { MessageBox.Show($"Stock {stock.Symbol} is already in the watch list!", "Watch list duplicate"); } } }