C# – How to ping an IP/Address with .NET Core

using System;
using System.Net.NetworkInformation;

namespace CheckIP
{
    internal class CheckService
    {
        // A Tuple allows us to have more values in output
        public (bool, string) IsReachable(string ipOrAddress)
        {
            // The using statement ensures the correct use of IDisposable objects.
            using (var ping = new Ping())
            {
                try
                {
                    bool result = true;
                    // In the method Send we can pass the IP or the Address
                    var checkPing = ping.Send(ipOrAddress);
                    if (checkPing.Status != IPStatus.Success)
                    {
                        result = false;
                    }

                    return (result, checkPing.Status.ToString());
                }
                catch(Exception ex)
                {
                    return (false, ex.Message) ;
                }
            }
        }
    }
}

using System;

namespace CheckIP
{
    internal class Program
    {
        static void Main(string[] args)
        {
            while(true)
            {
                Console.WriteLine("Check IP/Address");
                Console.WriteLine("Insert the IP/Address to check: ");
                var inputToCheck = Console.ReadLine().ToString();
                CheckService objCheckService = new CheckService();

                // We can define the variables names in the Tuple
                (bool isOk, string message) checkResult = objCheckService.IsReachable(inputToCheck);

                if (checkResult.isOk)
                {
                    Console.WriteLine($"{inputToCheck} is reachable");
                }
                else
                {
                    Console.WriteLine($"{inputToCheck} is not reachable for this reason: {checkResult.message}");
                }

                Console.WriteLine();
                Console.WriteLine();
            }

            
        }
    }
}