using System;

public class Program

{

    public static void Main(string[] args)

    {

        string filename = "D:\\test.txt";

        try

    }

    FileStream filestream = new FileStream(filename, FileMode.Create, FileAccess.ReaWrite);

    StreamWriter  s = new StreamWrtter(filestream);

    s.WriteLine(" hello every body");

    s.Close();

    filestream.Close();

}

catch (Exception ex )

{

    Console.WriteLine(ex.Message);

    finally

    {

        Console.WriteLine("finished");