//public static void Main()
//{
// Action method = Add;
// method();
// // Console.WriteLine(method());
// Console.ReadKey();
// Stock stock = new Stock("MSFT");
// stock.Price = 120;
// stock.PriceChanged += stock_PriceChanged;
// stock.Price = 135;
//}
public static void stock_PriceChanged(object sender, PriceChangedEventArgs e)
{
if ((e.NewPrice - e.LastPrice) / e.LastPrice > 0.1M)
{
Console.WriteLine("Alert, 10% stock price increase.");
}
}
protected virtual void OnPriceChanged(PriceChangedEventArgs e)
{
PriceChanged?.Invoke(this, e);
}
