listusers.cs

录音音频

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//                             (  @.@  )                             
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//|                    Created by stg609 　　　　　　　　　　　　　　 |
//|                                                                   |
//|               本人博客：http://stg609.cnblogs.com                 |
//|         由于水平有限，所写代码若有不足，欢迎大家到我博客交流      |
//|                                                                   |
//|                    注:转载请保留此信息                            |
//|                                                                   |
//|                 Copyright (C) 2008 stg609                         |
//|                     All rights reserved                           |
//|                                                                   |
//+-------------------+-ooO------------------Ooo-+--------------------+

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

using System.Net;
using System.Diagnostics;
using System.Collections;
using System.DirectoryServices;
using System.Threading;
namespace MatureVoice
{
    class ListUsers
    {
        public static ArrayList GetComputerList()
        {
            ArrayList list = new ArrayList();
            DirectoryEntry root = new DirectoryEntry("WinNT:");
            DirectoryEntries domains = root.Children;
            domains.SchemaFilter.Add("domain");
            foreach (DirectoryEntry domain in domains)
            {
                DirectoryEntries computers = domain.Children;
                computers.SchemaFilter.Add("computer");
                foreach (DirectoryEntry computer in computers)
                {
                    object[] arr = new string[3];
                    IPHostEntry iphe = null;
                    try
                    {
                        iphe = Dns.GetHostByName(computer.Name);
                    }
                    catch
                    {
                        continue;
                    }
                    arr[0] = domain.Name;
                    arr[1] = computer.Name;
                    if (iphe != null && iphe.AddressList.Length > 0)
                    {
                        arr[2] += iphe.AddressList[0].ToString();
                    }
                    else
                        arr[2] = "";
                    list.Add(arr);
                }
            }
            return list;
        }
       
    }
}