perform string reverse operation

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

namespace stringReverseOperation
{
    class reverseOperation
    {
        static void Main(string[] args)
        {
            string s1 = "Welcome To the world of dot net";
            char[] charArray = s1.ToCharArray();
            Array.Reverse(charArray);
            Console.WriteLine(charArray);
            Console.ReadLine();
        }
    }
}