Creating Subdirectory and Manipulating File : Directory « File Directory Stream « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. File Directory Stream
3. Directory

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

    class Tester
    {
        public static void Main()
        {
            ExploreDirectory(new DirectoryInfo("c:\\"));
        }
        private static void ExploreDirectory(DirectoryInfo dir)
        {
            string newDirectory = "newTest";
            DirectoryInfo newSubDir = dir.CreateSubdirectory(newDirectory);
            FileInfo[] filesInDir = dir.GetFiles();
            foreach (FileInfo file in filesInDir)
            {
                string fullName = newSubDir.FullName +"\\" + file.Name;
                file.CopyTo(fullName);
                Console.WriteLine(file.FullName);
            }
            filesInDir = newSubDir.GetFiles();
            int counter = 0;
            foreach (FileInfo file in filesInDir)
            {
                string fullName = file.FullName;
                file.MoveTo(fullName + ".bak");
                Console.WriteLine("{0} renamed to {1}",fullName, file.FullName);
            }
            newSubDir.Delete(true); 
        }
    }