C#Windows Service服務程序的安裝/卸載、啟動/停止桌面客戶端管理程序設計

關於Windows Service程序的安裝與卸載如果每次使用命令行操作，那簡直要奔潰了，太麻煩而且還容易出錯

那么如果你只是用一次就不用了那么命令行業無所謂

關於Windows Service程序的創建可以參考上一篇

C#Windows Service程序的創建安裝與卸載

一、命令行安裝與卸載

安裝服務：

installutil.exe filename

卸載服務：
installutil.exe /u filename

安裝服務程序

因為Installutil.exe程序在 C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ 目錄下，需要通過cmd命令 "cd" 切換目錄。v4.0.30319是編譯該Windows Service程序的版本（自己選擇對應的版本）

二、開發環境

操作系統：Windows7x64 sp1 專業版

開發環境：Visual studio 2013

編程語言：C#

.NET版本： .NET Frmework 4.0

三、新建一個客戶端程序進行安裝/卸載、啟動/停止

1.新建一個WinForm窗體應用程序起名為Windows Service Client

2.添加四個按鈕分別為安裝服務/卸載服務、啟動服務/停止服務

3.引入倆個命名空間引用“System.ServiceProcess”及“System.Configuration.Install”

4.編寫代碼如下

  1         string serviceFilePath = Environment.CurrentDirectory + "\\WindowsServiceDemo.exe";
  2         //string serviceFilePath = $"{Application.StartupPath}\\MyWindowsService.exe";
  3         string serviceName = "ServiceDemo";
  4 
  5         public Form1()
  6         {
  7             InitializeComponent();
  8         }
  9 
 10         /// <summary>
 11         /// 安裝服務
 12         /// </summary>
 13         /// <param name="sender"></param>
 14         /// <param name="e"></param>
 15         private void button1_Click(object sender, EventArgs e)
 16         {
 17             if (this.IsServiceExisted(serviceName))
 18             {
 19                 this.UninstallService(serviceName);
 20             } 
 21             this.InstallService(serviceFilePath);
 22         }
 23 
 24         /// <summary>
 25         /// 卸載服務
 26         /// </summary>
 27         /// <param name="sender"></param>
 28         /// <param name="e"></param>
 29         private void button2_Click(object sender, EventArgs e)
 30         {
 31             if (this.IsServiceExisted(serviceName))
 32             {
 33                 this.ServiceStop(serviceName);
 34                 this.UninstallService(serviceFilePath);
 35             }
 36         }
 37 
 38         /// <summary>
 39         /// 啟動服務程序
 40         /// </summary>
 41         /// <param name="sender"></param>
 42         /// <param name="e"></param>
 43         private void button3_Click(object sender, EventArgs e)
 44         {
 45             if (this.IsServiceExisted(serviceName))
 46             {
 47                 this.ServiceStart(serviceName);
 48             } 
 49         }
 50 
 51         /// <summary>
 52         /// 停止服務程序
 53         /// </summary>
 54         /// <param name="sender"></param>
 55         /// <param name="e"></param>
 56         private void button4_Click(object sender, EventArgs e)
 57         {
 58             if (this.IsServiceExisted(serviceName))
 59             {
 60                 this.ServiceStop(serviceName);
 61             } 
 62         }
 63 
 64         /// <summary>
 65         /// 判斷服務是否存在
 66         /// </summary>
 67         /// <param name="serviceName"></param>
 68         /// <returns></returns>
 69         private bool IsServiceExisted(string serviceName)
 70         {
 71             ServiceController[] services = ServiceController.GetServices();
 72             foreach (ServiceController sc in services)
 73             {
 74                 if (sc.ServiceName.ToLower() == serviceName.ToLower())
 75                 {
 76                     return true;
 77                 }
 78             }
 79             return false;
 80         }
 81 
 82         /// <summary>
 83         /// 安裝服務
 84         /// </summary>
 85         /// <param name="serviceFilePath"></param>
 86 
 87         private void InstallService(string serviceFilePath)
 88         {
 89             using (AssemblyInstaller installer = new AssemblyInstaller())
 90             {
 91                 installer.UseNewContext = true;
 92                 installer.Path = serviceFilePath;
 93                 IDictionary savedState = new Hashtable();
 94                 installer.Install(savedState);
 95                 installer.Commit(savedState);
 96             }
 97         }
 98 
 99         /// <summary>
100         /// 卸載服務
101         /// </summary>
102         /// <param name="serviceFilePath"></param>
103         private void UninstallService(string serviceFilePath)
104         {
105             using (AssemblyInstaller installer = new AssemblyInstaller())
106             {
107                 installer.UseNewContext = true;
108                 installer.Path = serviceFilePath;
109                 installer.Uninstall(null);
110             }
111         }
112         /// <summary>
113         /// 啟動服務
114         /// </summary>
115         /// <param name="serviceName"></param>
116         private void ServiceStart(string serviceName)
117         {
118             using (ServiceController control = new ServiceController(serviceName))
119             {
120                 if (control.Status == ServiceControllerStatus.Stopped)
121                 {
122                     control.Start();
123                 }
124             }
125         }
126 
127         /// <summary>
128         /// 停止服務
129         /// </summary>
130         /// <param name="serviceName"></param>
131         private void ServiceStop(string serviceName)
132         {
133             using (ServiceController control = new ServiceController(serviceName))
134             {
135                 if (control.Status == ServiceControllerStatus.Running)
136                 {
137                     control.Stop();
138                 }
139             }
140         }

5.引入WindowsServerDemo程序到本項目中便於安裝等

6.由於需要安裝服務，故需要使用UAC中Administrator的權限，鼠標右擊項目“WindowsServiceClient”，在彈出的上下文菜單中選擇“添加”->“新建項”，在彈出的選擇窗體中選擇“應用程序清單文件”並單擊確定，如下圖所示：

7.打開該文件，並將<requestedExecutionLevel level="asInvoker" uiAccess="false" />改為<requestedExecutionLevel level="requireAdministrator" uiAccess="false" />

1         <!--修改前
2         <requestedExecutionLevel level="asInvoker" uiAccess="false" />
3         -->
4         <!--修改后-->
5         <requestedExecutionLevel level="requireAdministrator" uiAccess="false" />