public void UpdateStockData(FullStockData data)
{
StockData = StockData.SetItem(data.Symbol, new Tuple<Quote, IFeed>(data.Quote, data.Headlines));
this.lstDownloadedStocks.Items.Clear();
lstDownloadedStocks.Items.AddRange(StockData.Select(x => new ListViewItem(x.Key)).ToArray());
}
private void OnDataAvailable(object sender, FullStockData fullStockData)
{
UpdateStockData(fullStockData);
}
