C#使用ServiceController控制windows服务

C#在，使用ServiceController控制类windows服务，添加首次使用前引文：System.ServiceProcess，空间中引用：using System.ServiceProcess。

以下举例获取本机的全部已安装的Windows服务和应用，然后查找某一应用活服务是否已经安装。



代码：

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.ServiceProcess;

namespace 推断机器中是否安装了某项服务或者应用
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
ServiceController[] Services = ServiceController.GetServices();
private bool ExistSth()
{
bool exist = false;
for (int i = 0; i < Services.Length; i++)
{
if (Services[i].DisplayName.ToString() == textBox1.Text.Trim())
exist = true;
}
return exist;
}
private void button1_Click(object sender, EventArgs e)
{
if (ExistSth())
MessageBox.Show("已安装");
else
MessageBox.Show("未安装");
}

private void Form1_Load(object sender, EventArgs e)
{
for (int i = 0; i < Services.Length; i++)
listBox1.Items.Add(Services[i].DisplayName.ToString());
}
}
}

如果某一服务名为ServicesName, 编写開始服务,停止服务,重新启动服务的代码例如以下：

private ServiceController _controller;

private void StopService()
{
this._controller = new ServiceController("ServicesName");
this._controller.Stop();
this._controller.WaitForStatus(ServiceControllerStatus.Stopped);
this._controller.Close();
}

private void StartService()
{
this._controller = new ServiceController("ServicesName");
this._controller.Start();
this._controller.WaitForStatus(ServiceControllerStatus.Running);
this._controller.Close();
}

private void ResetService()
{
this._controller = new ServiceController("ServicesName");
this._controller.Stop();
this._controller.WaitForStatus(ServiceControllerStatus.Stopped);
this._controller.Start();
this._controller.WaitForStatus(ServiceControllerStatus.Running);
this._controller.Close();
}