I need a event to detect Internet connect/disconnect

Question

We are developing a .NET application where one of the requirements is to monitor whether the system is connected to the internet or not.

We were able to get a .NET

Answer 1

This worked for me!

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Net.NetworkInformation;
namespace ConsoleApplication6
{


    class Program
    {
        private void AvailabilityChanged(object sender, NetworkAvailabilityEventArgs e)
        {

            if (e.IsAvailable)
                Console.WriteLine("Network connected!");
            else
                Console.WriteLine("Network dis connected!");
        }
        public void Form1()
        {

            NetworkChange.NetworkAvailabilityChanged += AvailabilityChanged;
        }

        static void Main(string[] args)
        {
            Program p = new Program();

            p.Form1();

            Console.ReadLine();

        }
    }
}