private static void stock_PriceChanged(object sender, PriceChangedEventArgs e)
{
if ((e.NewPrice - e.LastPrice) / e.LastPrice > 0.1M)
{
Console.WriteLine("Alert, 10% stock price increase! sell sell");
}
}
private static async void StockPriceChangedEventHandler(object sender, PriceChangedEventArgs e)
{
var heavyCalculationsTask = DoHeavyCalculationsAsync();
await Task.Delay(1000);
Console.WriteLine("Writing some text to console while heavy calculations are running in a separate thread.");
var result = await heavyCalculationsTask;
Console.WriteLine($"Done, result: {result}.");
Console.WriteLine("Press <ENTER> to exit.");
}
protected virtual void OnPriceChanged(PriceChangedEventArgs e)
{
PriceChanged?.Invoke(this, e);
}
