using System;

public delegate void del ();

public class Eveniment

{

    public event del activare;

    public void Declansare()

    {

        activare();

    }

}

​

public class Program

{

    static void afis()

    {

        Console.WriteLine("Evenimentul s-a produs");

    }

    public static void Main()

    {

        Eveniment a=new Eveniment();

        del x=new del(afis) ;

        x();

        Console.WriteLine("Hello World");

    }

}