C# - Directory.GetFiles() in Created Date/Time Order

Create 3 file (.txt) in C:\File directory in different time to have 3 textfile in different created datetime as below.

using System;

using System.Collections.Generic;

using System.Text;

using System.IO;

using System.Collections;

namespace Console

{

    public partial class clsCompareFileInfo : IComparer

    {

        public int Compare(object x, object y)

        {

            int CompareRet = default(int);

            FileInfo File1;

            FileInfo File2;

            File1 = (FileInfo)x;

            File2 = (FileInfo)y;

            CompareRet = DateTime.Compare(File1.LastWriteTime, 
                                          File2.LastWriteTime);

            return CompareRet;

        }

    }

    class Program

    {

        static void Main(string[] args)

        {

            DirectoryInfo dirinfo;

            FileInfo[] allFiles;

            dirinfo = new DirectoryInfo("C:\File");

            allFiles = dirinfo.GetFiles("*.txt");

            Array.Sort(allFiles, new clsCompareFileInfo());

            foreach (FileInfo fl in allFiles)

                System.Console.WriteLine(fl.FullName.ToString());

        }

    }

}

Output

DocumentThree.txt

DocumentOne.txt

DocumentTwo.txt