public void Deregister() { _stockMarket.StockTraded -= OnStockTraded; _stockMarket = null; }
public void Register(StockMarket stockMarket) { stockMarket.StockTraded += OnStockTraded; _stockMarket = stockMarket; }
public void Deregister() { _stockMarket.StockTraded -= OnStockTraded; _stockMarket = null; }
public void Register(StockMarket stockMarket) { stockMarket.StockTraded += OnStockTraded; _stockMarket = stockMarket; }