using System;
using System.Management;
class remote
{
static void Main()
{
string host = "";//输入指定计算机IP或计算机名
string userName = "";//帐号
string password = "";//密码
ConnectionOptions connectionOptions = new ConnectionOptions();
connectionOptions.Username = userName; //帐户用户名
connectionOptions.Password = password; //帐户密码
//以给定管理员帐号连接指定计算机,host为指定计算机的IP或计算机名
ManagementScope managementScope = new ManagementScope("\\\\" + host + "http://www.cnblogs.com/94cool/admin/file://root//cimv2", connectionOptions);
managementScope.Connect();//连接
if (managementScope.IsConnected) //判断是否连接上
{
ObjectQuery query = new ObjectQuery("select * from Win32_ComputerSystem");
ManagementObjectSearcher search = new ManagementObjectSearcher(managementScope, query);
ManagementObjectCollection coll = search.Get();
foreach (ManagementObject obj in coll)
{
string hostname = obj["DNSHostName"].ToString();//域主机名
string domain = obj["Domain"].ToString(); //域名
string name = obj["Name"].ToString(); //主机名
string role = ""; //域角色
switch (obj["DomainRole"].ToString())
{
case "0":
role = "独立的个人机(Standalone Workstation)";
break;
case "1":
role = "成员工作站(Member Workstation)";
break;
case "2":
role = "单独的服务器(Standalone Server)";
break;
case "3":
role = "成员服务器(Member Server)";
break;
case "4":
role = "备用主机(Backup Domain Controller)";
break;
case "5":
role = "主域控制器(Primary Domain Controller)";
break;
}
Console.WriteLine("HostName:{0}", hostname);
Console.WriteLine("Domain:{0}", domain);
Console.WriteLine("Name:{0}", name);
Console.WriteLine("Role:{0}", role);
}
}

}
}

本文转自94cool博客园博客，原文链接：http://www.cnblogs.com/94cool/archive/2009/08/19/1549469.html，如需转载请自行联系原作者