Super simple delegate and event

Program.cs

using System;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Yo Buddy");
            Subscriber myEventSubscriber = new Subscriber();
            Publisher myPublisher = new Publisher();
            myPublisher.PublishWordsToPrint += new Publisher.SimplyPrint(myEventSubscriber.PrintMessageFromPublisher);

            myPublisher.ProcessEvent("Hello world!!");
            Console.ReadKey();

        }
    }
}

Publisher.cs

using System;
using System.Collections.Generic;
using System.Text;

namespace ConsoleApp1
{
    class Publisher
    {
        public delegate void SimplyPrint(string words);

        public event SimplyPrint PublishWordsToPrint;

        public void ProcessEvent(string wordsToPrint)
        {
            if(PublishWordsToPrint != null)
            {
                PublishWordsToPrint(wordsToPrint);
            }
        }
    }
}

Subscriber.cs

using System;
using System.Collections.Generic;
using System.Text;

namespace ConsoleApp1
{
    class Subscriber
    {
        public void PrintMessageFromPublisher(string message)
        {
            Console.WriteLine(message);
        }
    }
}