Raise an event of a class from a different class in C#

Question

I have a class, EventContainer.cs, which contains an event, say:

public event EventHandler AfterSearch;

I have another class, EventRaiser.c

Answer 1

Very simple example. i like to do it this way using EventHandler.

    class Program
    {
        static void Main(string[] args)
        {
            MyExtension ext = new MyExtension();
            ext.MyEvent += ext_MyEvent;
            ext.Dosomething();
            Console.ReadLine();
        }

        static void ext_MyEvent(object sender, int num)
        {
            Console.WriteLine("Event fired.... "+num);
        }
    }

    public class MyExtension
    {
        public event EventHandler MyEvent;

        public void Dosomething()
        {
            int no = 1;

            if (MyEvent != null)
                MyEvent(this, ++no);
        }
    }
}