public static void Execute() { ConsoleExtension.WriteSeparator("Stock - traditional example"); // Monitor a stock ticker, when particular events occur, react var stockTicker = new StockTicker(); // Create new subscribers to listen to the stock ticker var googleSubscriber = new GoogleSubscriber(stockTicker); var microsoftSubscriber = new MicrosoftSubscriber(stockTicker); // Load the sample stock data foreach (Stock stock in StockRepository.GetData()) { stockTicker.Stock = stock; } }
public static void Execute() { ConsoleExtension.WriteSeparator("Stock - IObserver example"); // Monitor a stock ticker, when particular events occur, react var stockTicker = new StockTicker(); var googleSubscriber = new GoogleSubscriber(); var microsoftSubscriber = new MicrosoftSubscriber(); // With using statements we release resources after usage using (stockTicker.Subscribe(googleSubscriber)) using (stockTicker.Subscribe(microsoftSubscriber)) { // Load the sample stock data foreach (Stock stock in StockRepository.GetData()) { stockTicker.Stock = stock; } } }