C# Snippets: Directory Listing in C#

This will process a directory and get a list of all the files in the directory, returning them as a StringBuilder object.

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

namespace ConsoleApplication1
{
  class Program
  {
    static void Main(string[] args)
    {
      StringBuilder dirList = directoryListing("C:\\Inetpub", "");
      Console.WriteLine(dirList.ToString());
    }

    static StringBuilder directoryListing(string path, string indent)
    {
      StringBuilder result = new StringBuilder();
      DirectoryInfo di = new DirectoryInfo(path);
      DirectoryInfo[] rgDirs = di.GetDirectories();

      foreach (DirectoryInfo dir in rgDirs)
      {
        result.AppendLine(indent + dir.Name);
        result.Append(directoryListing(path, indent + "..").ToString());
      }
      return result;
    }
  }
}