c# Start/Stop/Check Status远程计算机的Windows Service

 static void Main(string[] args)
 {
     ConnectionOptions op = new ConnectionOptions();
       // 登陆远程计算机的远程，
     op.Username = "Domain\\Domainuser";
     op.Password = "password";
     // 该处不能使用ip必须是"计算机名称.域名\root\cimv2"
     ManagementScope scope = new ManagementScope(@"\\Servername.Domain\root\cimv2", op);
     scope.Connect();
     ManagementPath path = new ManagementPath("Win32_Service");
     using(ManagementClass services = new ManagementClass(scope, path, null))
     {
       foreach (ManagementObject service in services.GetInstances())
       {
        Console.WriteLine("{0}:{1}",service.GetPropertyValue("Name").ToString(),service.GetPropertyValue("State").ToString());
       }
     }
 
     Console.ReadKey();
 }

如何远程Stop/Start远程机子上的服务？

在gfsoso上搜出别人总结的经验： http://www.gkspk.com/view/programming/working-with-windows-services-using-csharp-and-wmi/

远程控制可以有以下几种方式：

• WMI Queries via classes in the System.Management namespace,
• Strongly-typed WMI proxy classes generated using MgmtClassGen.exe, and
• The System.ServiceProcess.ServiceController class.

WMI queries

首先我们需要使用ConnectionOptions来连通远程机：

 ConnectionOptions options = new ConnectionOptions();
 
 // If we are connecting to a remote host and want to
 // connect as a different user, we need to set some options
 //options.Username =
 //options.Password =
 //options.Authority =
 //options.EnablePrivileges = 
 
 // If we are connecting to a remote host, we need to specify the hostname:
 //string providerPath = @"\\Hostname\root\CIMv2";
 string providerPath = @"root\CIMv2";
 
 ManagementScope scope = new ManagementScope(providerPath, options);
 scope.Connect();

我们使用WMI支持一种查询方式叫做WQL,它的用法是类似于SQL。我们可以使用WQL去查询某台服务器的上的服务运行状态：

ObjectQuery query = new ObjectQuery("SELECT * FROM Win32_Service WHERE Name LIKE 'SQL%'");
ManagementObjectSearcher searcher = new ManagementObjectSearcher(scope, query);
 
foreach (ManagementObject o in searcher.Get())
{
    string name = o["Name"];
    ...
}

我们可以使用ManagementObject去对单个远程的WindowsService进行控制：比如停止服务(Invoke函数：StopService)或者启动服务（Invoke 函数：StartService）;

 ManagementPath path = new ManagementPath("Win32_Service.Name='SomeWindowsService'");
 ManagementObject obj = new ManagementObject(scope, path, new ObjectGetOptions());
 ManagementBaseObject outParams = obj.InvokeMethod("StartService", (ManagementBaseObject)null, null);
 uint returnCode = System.Convert.ToUInt32(outParams.Properties["ReturnValue"].Value);

上边这种方法是一种同步的方法，当然我们也可以使用异步接收InvokeMethod执行结果。

 ManagementOperationObserver observer = new ManagementOperationObserver();
 // The ObjectReadyHandler method will need a prototype of
 //    public void ObjectReadyHandler(object sender, ObjectReadyEventArgs e) { ... }
 observer.ObjectReady += ObjectReadyHandler;
 obj.InvokeMethod(observer, "StartService", new object[]);

ManagementOperationObserver有两个事件可以订约，你可以订约ObjectReady，也可以订约Completed事件。

WMI proxy classes

你可以使用.NET Framework包含的一个强类型WMI代理类生成工具，你可以是使用一下命令生成对类Win32_Service的代理类：

MgmtClassGen.exe Win32_Service /L CS /O some.namespace /N root\cimv2 /P ServiceProxy.cs

执行这些代码后，你将得到一个ServiceProxy.cs文件，在使用该代理类的时候，你还需要结合ConnectionOptions使用:

 string condition = "Name LIKE 'SQL%'";
 ServiceProxy.ServiceCollection sc = ServiceProxy.GetInstances(scope, condition);
 foreach (ServiceProxy s in sc)
 {
     string name = s.Name;
     ...
     s.StartService();
 }

Service Controller

System.Management.dll下微软封装好了一个这样的类，该类也是我们大多数人对本地服务进行操作时，搜选方案，当时远程机也可以，但该类在操作远程机时，必须要启动你的软件以有权限操作其他机子的账户（比如：账户A在你的远程机上也有该账户，在远程机上该账户也有对WMI操作权限）。

所以说，当在控制远程机上的服务时，使用该类的局限性很大，而且不可以切换用户。

 ServiceController controller = new ServiceController("servicename", "hostname");
 if (ServiceControllerStatus.Stopped == controller.Status)
 {
     controller.Start();
     // You can use the following line to wait for service to finish starting
     // you can supply a TimeSpan object to this method to timeout after that period.
     controller.WaitForStatus(ServiceControllerStatus.Running);
 }

运行结果，果然不负众望。

参考：

1，）http://www.codeproject.com/Articles/36268/Monitor-and-Manage-Services-on-Remote-Machines

2，）http://www.codeitive.com/0HJgVkjVeq/check-status-of-services-that-run-in-a-remote-computer-using-c.html

3，）http://www.gkspk.com/view/programming/working-with-windows-services-using-csharp-and-wmi/