using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Text;

using System.Windows.Forms;



using System.Management;



namespace Ex18_11

{

public partial class Form1 : Form

{

public Form1()

{

InitializeComponent();

}



private void button1_Click(object sender, EventArgs e)

{

//指定生成 WMI 连接所需的所有设置

ConnectionOptions op = new ConnectionOptions();

op.Username = "administrator"; //远程计算机用户名称

op.Password = "12345";   //远程计算机用户密码

//设置操作管理范围

ManagementScope scope = new ManagementScope("" + "121.35.174.154" + "//root//cimv2", op);

scope.Connect(); //将此 ManagementScope 连接到实际的 WMI 范围。

ObjectQuery oq = new ObjectQuery("SELECT * FROM Win32_OperatingSystem");

ManagementObjectSearcher query = new ManagementObjectSearcher(scope, oq);

//得到WMI控制

ManagementObjectCollection queryCollection = query.Get();

foreach (ManagementObject obj in queryCollection)

{

obj.InvokeMethod("ShutDown", null); //执行关闭远程计算机,reboot为重新启动

}

}

}

}