Windows Service重启

Windows Service重启要通过ServiceController类来实现，具体请看http://msdn.microsoft.com/zh-cn/library/7fs05y7h(v=VS.80).aspx

重启的代码很简单，C#的代码和这个很类似（ServiceController是.NET Framework中的类，理所当然C#也能用）

System.ServiceProcess.ServiceController类

代码

1     Sub Restart()
2         Dim controller As New System.ServiceProcess.ServiceController("ServiceName")
3         LogText("服务正在停止...")
4         controller.Stop()
5         LogText("服务已经停止...")
6         controller.Start()
7         LogText("服务已经重启...")
8     End Sub

C#的形式:http://www.csharp-examples.net/restart-windows-service/
Start service

 1  public static void StartService( string serviceName, int timeoutMilliseconds)
 2  {
 3    ServiceController service = new ServiceController (serviceName);
 4    try
 5    {
 6      TimeSpan timeout = TimeSpan .FromMilliseconds(timeoutMilliseconds);
 7 
 8      service. Start ();
 9      service. WaitForStatus ( ServiceControllerStatus . Running , timeout);
10    }
11    catch
12    {
13      // ...
14     }
15  }

Stop service

 1  public static void StopService( string serviceName, int timeoutMilliseconds)
 2  {
 3    ServiceController service = new ServiceController (serviceName);
 4    try
 5    {
 6      TimeSpan timeout = TimeSpan .FromMilliseconds(timeoutMilliseconds);
 7 
 8      service. Stop ();
 9      service. WaitForStatus ( ServiceControllerStatus . Stopped , timeout);
10    }
11    catch
12    {
13      // ...
14     }
15  }

Restart service

 1  public static void RestartService( string serviceName, int timeoutMilliseconds)
 2  {
 3    ServiceController service = new ServiceController (serviceName);
 4    try
 5    {
 6      int millisec1 = Environment .TickCount;
 7      TimeSpan timeout = TimeSpan .FromMilliseconds(timeoutMilliseconds);
 8 
 9      service. Stop ();
10      service.WaitForStatus( ServiceControllerStatus .Stopped, timeout);
11 
12      // count the rest of the timeout
13       int millisec2 = Environment .TickCount;
14      timeout = TimeSpan .FromMilliseconds(timeoutMilliseconds - (millisec2-millisec1));
15 
16      service. Start ();
17      service.WaitForStatus( ServiceControllerStatus .Running, timeout);
18    }
19    catch
20    {
21      // ...
22     }
23  }