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| void Main()
{
var a = new ClassA();
}
public class ClassA
{
private readonly List<ClassB> _myList = new List<ClassB>();
public ClassA()
{
for(int i=0;i<5;i++)
{
var b = new ClassB();
b.MyEvent += OnBEvent;
_myList.Add(b);
}
foreach (var element in _myList)
{
element.RaiseMyEvent();
}
}
private void OnBEvent(object sender, EventArgs args)
{
Console.WriteLine("EventRaised");
}
}
public class ClassB
{
public event EventHandler<EventArgs> MyEvent;
public void RaiseMyEvent()
{
if(MyEvent!=null)
MyEvent(this, new EventArgs());
}
} |