File Input Output

Opens a file and prints data of that file on CommanLine...

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;

namespace OpenFile
{
    class Program
    {
        static void Main(string[] args)
        {
            try
            {
                FileStream fs = new FileStream("D:\\MyFiles\\first.txt", FileMode.Open, FileAccess.Read, FileShare.None);
                StreamReader sr = new StreamReader(fs);
                string str = sr.ReadToEnd();
                Console.WriteLine("The File has data as follows...\n");
                Console.WriteLine(str);
                sr.Close();
                fs.Close();
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
        }
    }
}