File Directory Stream C# Tutorial

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
using System.Linq;
  class Program
  {
    static void Main(string[] args)
    {
      DirectoryInfo dir = new DirectoryInfo(".");
      // Create \MyFolder off initial directory.
      dir.CreateSubdirectory("MyFolder");
      // Capture returned DirectoryInfo object.
      DirectoryInfo myDataFolder = dir.CreateSubdirectory(@"MyFolder2\Data");
      // Prints path to ..\MyFolder2\Data.
      Console.WriteLine("New Folder is: {0}", myDataFolder);
    }
  }