系统服务的最简单实现

 1   public   class  TestService:ServiceBase
 2       {
 3            protected   override   void  OnStart( string [] args)
 4           {
 5               NLogHelper.Trace( " OnStart " );
 6           }
 7  
 8            protected   override   void  OnStop()
 9           {
10               NLogHelper.Trace( " OnStop " );
11           }
12       }

 1       [RunInstaller( true )]
 2        public   class  TestServiceInstaller : Installer
 3       {
 4            ///   <summary>
 5            ///  安装一个进程
 6            ///   </summary>
 7            private  ServiceInstaller serviceInstaller;
 8            ///   <summary>
 9            ///  安装一个服务
10            ///   </summary>
11            private  ServiceProcessInstaller processInstaller;
12  
13            ///   <summary>
14            ///  Initializes a new instance of the  <see cref="TestServiceInstaller"/>  class.
15            ///   </summary>
16            public  TestServiceInstaller()
17           {
18                // 致命用户类型
19               processInstaller  =   new  ServiceProcessInstaller {Account  =  ServiceAccount.LocalSystem};
20               serviceInstaller  =   new  ServiceInstaller
21                                      {
22                                          StartType  =  ServiceStartMode.Manual, // 服务的启动类型：手动
23                                          ServiceName  =   " TestService " , // 服务的名称
24                                          Description  =   " 这是TestService的描述 " ,
25                                          DisplayName  =   " 这里是显示在系统服务中的名称 "
26                                      };
27  
28               Installers.Add(serviceInstaller);
29               Installers.Add(processInstaller);
30           }
31       }

 1        static   class  Program
 2       {
 3            ///   <summary>
 4            ///  应用程序的主入口点。
 5            ///   </summary>
 6            static   void  Main()
 7           {
 8               var servicesToRun  =   new  ServiceBase[]
 9                                                 {
10                                                      new  TestService()
11                                                 };
12               ServiceBase.Run(servicesToRun);
13           }
14       }