using ParameterizedThreadStart in c#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace ConsoleApplication7
{
    class Program
    {
        public static void Main()
        {
            System.Threading.Thread t = new Thread(new ParameterizedThreadStart(threadmethod));
            t.Start(5);
            t.Join();
         
        }
        public static void threadmethod(object o)
        {
            for (int i = 0; i <(int)o; i++)
            {
                Console.WriteLine("Thread method proc {0}",i);
                System.Threading.Thread.Sleep(500);
            }
        }

    }
}

result:

Thread method proc 0

Thread method proc 1

Thread method proc 2

Thread method proc 3

Thread method proc 4

Press any key to continue . . .