Events, C# - rextester

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//Rextester.Program.Main is the entry point for your code. Don't change it.
//Compiler version 4.0.30319.17929 for Microsoft (R) .NET Framework 4.5

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;

namespace Rextester
{
    public class Program
    {
        public static void Main(string[] args)
        {
            //Your code goes here
            Console.WriteLine("Hello, world!");
            
            var tower = new ClockTower();
            var john = new Person("John", tower);
            
            tower.ChimeFivePM();
            tower.ChimeSixAM();
            
            
        }
    }
    
    
    public class Person
    {
        private string _name;
        private ClockTower _tower;
        
        public Person(string name, ClockTower tower)
        {
            _name = name;
            _tower = tower;
            
            _tower.Chime += (object sender, ClockEventArgs args) => Console.WriteLine("{0} headed the clock chime at {1}", _name, args.Time);
        }        
    }
    
    public class ClockEventArgs : EventArgs
    {
        public int Time { get; set; }
    }
    
    public delegate void ChimeEventHandler(object sender, ClockEventArgs args);
    public class ClockTower
    {
        public event ChimeEventHandler Chime;
        public void ChimeFivePM()
        {
            Chime(this, new ClockEventArgs { Time = 17 });
        }
        public void ChimeSixAM()
        {
            Chime(this, new ClockEventArgs { Time = 6 });
        }
        
        
        
    }
    
}

Show compiler warnings [ + ] Show input
Compilation time: 0,19 sec, absolute running time: 0,16 sec, cpu time: 0,12 sec, average memory usage: 16 Mb, average nr of threads: 3, absolute service time: 0,38 sec