public static void Run()
{
var market = new Market();
market.PropertyChanged += (sender, args) =>
{
if (args.PropertyName == "Volatility")
{
}
};
var market2 = new Market2();
// market2.PriceAdded += (sender, f) =>
// {
// Console.WriteLine($"We got a price of {f}");
// };
market2.Prices.ListChanged += (sender, args) =>
{
if (args.ListChangedType == ListChangedType.ItemAdded)
{
float price = ((BindingList <float>)sender)[args.NewIndex];
Console.WriteLine($"Binding list got a price of {price}");
}
};
market2.AddPrice(123);
}
public static void Demo2() // observer
{
var market = new Market2();
//market.PriceAdded += (sender, f) =>
//{
// Console.WriteLine($"we got a price of {f}");
//};
market.prices2.ListChanged += (sender, eventArgs) =>
{
if (eventArgs.ListChangedType == ListChangedType.ItemAdded)
{
float price = ((BindingList <float>)sender)[eventArgs.NewIndex];
Console.WriteLine($"Binding list got a price of {price}");
}
};
market.AddPrice(123);
}
