使用C#控制远程计算机的服务

using System;
using System.Management;
namespace ZZ.Wmi
{
public class Win32ServiceManager
 { private string strPath;
 private ManagementClass managementClass;
public Win32ServiceManager():this(".",null,null)
 {
 }
public Win32ServiceManager(string host,string userName,string password)
 {
 this.strPath = "\"+host+"rootcimv2:Win32_Service";
 this.managementClass = new ManagementClass(strPath);
 if(userName!=null&&userName.Length>0)
 {
 ConnectionOptions connectionOptions = new ConnectionOptions();
 connectionOptions.Username = userName;
 connectionOptions.Password = password;
 ManagementScope managementScope = 
new ManagementScope( "\" +host+ "rootcimv2",connectionOptions) ;
 this.managementClass.Scope = managementScope;
 }
 } 
 // 验证是否能连接到远程计算机
 public static bool RemoteConnectValidate(
string host,string userName,string password)
 {
 ConnectionOptions connectionOptions = new ConnectionOptions();
 connectionOptions.Username = userName;
 connectionOptions.Password = password;
 ManagementScope managementScope = new ManagementScope
( "\" +host+ "rootcimv2",connectionOptions) ;
 try
 {
 managementScope.Connect();
 }
 catch
 {
 }
 return managementScope.IsConnected;
 }
 // 获取指定服务属性的值
 public object GetServiceValue(string serviceName,string propertyName)
 {
 ManagementObject mo = this.managementClass.CreateInstance();
 mo.Path = new ManagementPath(
this.strPath+".Name=""+serviceName+""");
 return mo[propertyName];
 }
 // 获取所连接的计算机的所有服务数据
 public string [,] GetServiceList()
 {
 string [,] services = new string [
this.managementClass.GetInstances().Count,4];
 int i = 0;
 foreach(ManagementObject mo in this.managementClass.GetInstances())
 {
 services[i,0] = (string)mo["Name"];
 services[i,1] = (string)mo["DisplayName"];
 services[i,2] = (string)mo["State"];
 services[i,3] = (string)mo["StartMode"];
 i++;
 }
 return services;
 }
 // 获取所连接的计算机的指定服务数据
 public string [,] GetServiceList(string serverName)
 {
 return GetServiceList(new string []);
 }
 // 获取所连接的计算机的的指定服务数据
 public string [,] GetServiceList(string [] serverNames)
 {
 string [,] services = new string [serverNames.Length,4];
 ManagementObject mo = this.managementClass.CreateInstance();
 for(int i = 0;i<serverNames.Length;i++)
 {
 mo.Path = new ManagementPath(
this.strPath+".Name=""+serverNames[i]+""");
 services[i,0] = (string)mo["Name"];
 services[i,1] = (string)mo["DisplayName"];
 services[i,2] = (string)mo["State"];
 services[i,3] = (string)mo["StartMode"];
 } return services;
 }
 // 停止指定的服务
 public string StartService(string serviceName)
 { string strRst = null;
 ManagementObject mo = this.managementClass.CreateInstance();
 mo.Path = new ManagementPath(
this.strPath+".Name=""+serviceName+""");
 try
 {
 if((string)mo["State"]=="Stopped")//!(bool)mo["AcceptStop"]
 mo.InvokeMethod("StartService",null);
 }
 catch(ManagementException e)
 { strRst =e.Message; 
 }
 return strRst;
 }
 // 暂停指定的服务
 public string PauseService(string serviceName)
 {
 string strRst = null;
 ManagementObject mo = this.managementClass.CreateInstance();
 mo.Path = new ManagementPath(
this.strPath+".Name=""+serviceName+""");
 try
 {
 //判断是否可以暂停
 if((bool)mo["acceptPause"]&&(string)mo["State"]=="Running")
 mo.InvokeMethod("PauseService",null);
 }
 catch(ManagementException e)
 {
 strRst =e.Message; 
 }
 return strRst;
 }
 // 恢复指定的服务
 public string ResumeService(string serviceName)
 {
 string strRst = null;
 ManagementObject mo = this.managementClass.CreateInstance();
 mo.Path = new ManagementPath(this.strPath+".Name=""+serviceName+""");
 try
 {
 //判断是否可以恢复
 if((bool)mo["acceptPause"]&&(string)mo["State"]=="Paused")
 mo.InvokeMethod("ResumeService",null);
 }
 catch(ManagementException e)
 {
 strRst =e.Message; 
 }
 return strRst;
 }
 // 停止指定的服务
 public string StopService(string serviceName)
 { string strRst = null;
 ManagementObject mo = this.managementClass.CreateInstance();
 mo.Path = new ManagementPath(
this.strPath+".Name=""+serviceName+""");
 try
 {
 //判断是否可以停止
 if((bool)mo["AcceptStop"])//(string)mo["State"]=="Running"
 mo.InvokeMethod("StopService",null);
 }
 catch(ManagementException e)
 {
 strRst =e.Message; 
 }
 return strRst;
 }
 }
}

using ZZ.Wmi;
namespace ZZForm
{
 public class Form1 : System.Windows.Forms.Form
 {
 //……
 private Win32ServiceManager serviceManager;
 public Form1()

 {
 InitializeComponent();
 this.serviceManager = null;
 }
 //……

 [STAThread]
 static void Main() 
 {
 Application.Run(new Form1());
 }
 //修改服务状态
 private void buttonChangeState_Click(object sender, System.EventArgs e)
 {
 switch(((Button)sender).Text)
 {
 case "启动":
 string startRst = this.serviceManager.StartService(
this.listViewService.SelectedItems[0].SubItems[0].Text);
 if(startRst==null)
 MessageBox.Show("操作成功,请点击获取刷新按钮刷新结果!");
 else
 MessageBox.Show(startRst);
 break;
 case "暂停":
 string startPause = this.serviceManager.PauseService(
this.listViewService.SelectedItems[0].SubItems[0].Text);
 if(startPause==null)
 MessageBox.Show("操作成功,请点击获取刷新按钮刷新结果!");
 else
 MessageBox.Show(startPause);
 break;
 case "继续":
 string startResume = this.serviceManager.ResumeService(
this.listViewService.SelectedItems[0].SubItems[0].Text);
 if(startResume==null)
 MessageBox.Show("操作成功,请点击获取刷新按钮刷新结果!");
 else
 MessageBox.Show(startResume);
 break;
 case "停止":
 string startStop = this.serviceManager.StopService(
this.listViewService.SelectedItems[0].SubItems[0].Text);
 if(startStop==null)
 MessageBox.Show("操作成功,请点击获取刷新按钮刷新结果!");
 else
 MessageBox.Show(startStop);
 break;
 }
 }
 //获取和刷新数据
 private void buttonLoadRefresh_Click(object sender, System.EventArgs e)
 {
 if(this.textBoxHost.Text.Trim().Length>0)
 {
 if(this.textBoxHost.Text.Trim()==".")
 {
 this.serviceManager = new Win32ServiceManager();
 }
 else
 {
  if(Win32ServiceManager.RemoteConnectValidate(this.textBoxHost.Text.Trim(),
this.textBoxName.Text.Trim(),this.textBoxPassword.Text.Trim()))
 {
 this.serviceManager = new Win32ServiceManager(this.textBoxHost.Text.Trim(),
this.textBoxName.Text.Trim(),this.textBoxPassword.Text.Trim());
 }
 else
 {
 MessageBox.Show("连接到远程计算机验证错误.");
 return;
 }
 }
 string [,] services = serviceManager.GetServiceList();
 this.listViewService.BeginUpdate();
 this.listViewService.Items.Clear();
 for(int i=0;i<services.GetLength(0);i++)
 {
 ListViewItem item = new ListViewItem(new string[]);
 this.listViewService.Items.Add(item);
 }
 this.listViewService.EndUpdate();
 }
 else
 MessageBox.Show("请输入计算机名或IP地址");
 }
}
}