System Directoryservices C# by API

using System;
using System.DirectoryServices;
class MainClass
{
   public static void Main()
   {
      DirectoryEntry de2 = new DirectoryEntry("LDAP://192.168.1.100/ou=auditing, dc=accounting, dc=ispnet1, dc=net");
      string newpath = de2.Path;
      Console.WriteLine("new path: {0}", newpath);
      de2.Close();
   }
}