private void OnStockChanged(object sender, StockChangedEventArgs e) { Console.WriteLine("Stock {0} was on {1} priced at {2:f2}", e.Ticker, e.TimeStamp, e.StockValue); }
private void OnStockChanged(object sender, StockChangedEventArgs e) { Console.WriteLine($"Stock {e.Ticker} was on {e.TimeStamp} priced at {e.StockValue:f2}"); }