public event MethodContainer OnCount = () => { }; //Создание анонимной функции на основе лямбда выражения.
//public event MethodContainer OnCount = delegate{};
//public event Action OnCount = delegate{};
//public event EventHandler MyEvent = delegate { };
public void Count()
{
var test = OnCount.GetInvocationList();
Handler_Two handlerThree = new Handler_Two();
OnCount += handlerThree.Message;
//4
var count1 = OnCount;
//count1();
//var test2 = OnCount. .GetInvocationList();
OnCount -= handlerThree.Message;
//var count2 = (MethodContainer)OnCount;
//var count3 = OnCount;
var count2 = OnCount;
//OnCount += handlerThree.Message;
//OnCount.GetInvocationList();
//count3.GetInvocationList();
//count2.GetInvocationList();
for (int i = 0; i < 100; i++)
{
if (i == 71)
{
OnCount.Invoke();
}
}
Action a = () => Console.WriteLine("event 1");
var b = a;
a += () => Console.WriteLine("event 2");
Console.WriteLine("EVENT a:");
Console.WriteLine("---------------");
a();
Console.WriteLine();
Console.WriteLine("EVENT b:");
Console.WriteLine("---------------");
b();
}
public static void EventExpample(string[] args)
{
ClassCounter counter = new ClassCounter();
Handler_One handlerOne = new Handler_One();
Handler_Two handlerTwo = new Handler_Two();
counter.OnCount += handlerOne.Message;
counter.OnCount += handlerTwo.Message;
counter.Count();
}