检查远程服务的状态

Question

此方法用于获取远程服务器上的服务状态：

private getServiceStatus(tMsg, exceptionCollection, input)
    {
        nsDataTypes.GetServiceStatusOutput output = new nsDataTypes.GetServiceStatusOutput();

        try
        {
            nsSEMLib.ServiceControllerEx[] svcs = new nsSEMLib.ServiceControllerEx[] { new nsSEMLib.ServiceControllerEx(input.ServiceName, input.ServerName) };
            nsSEMLib.ServiceControllerEx svc = svcs[0];
            System.ServiceProcess.ServiceControllerStatus s = svc.Status;

            switch (s)
            {
                case System.ServiceProcess.ServiceControllerStatus.Running:
                    output.ServiceStatus = nsDataTypes.ServiceStatus.Started;
                    break;
                case System.ServiceProcess.ServiceControllerStatus.Stopped:
                    output.ServiceStatus = nsDataTypes.ServiceStatus.Stopped;
                    break;
                case System.ServiceProcess.ServiceControllerStatus.Paused:
                    output.ServiceStatus = nsDataTypes.ServiceStatus.Paused;
                    break;
                default:
                    output.ServiceStatus = nsDataTypes.ServiceStatus.NotExists;
                    break;
            }

            try
            {
                nsSEMLib.ServiceControllerEx.ServiceStartMode startMode = svc.StartupType;

                switch (startMode)
                {
                    case nsSEMLib.ServiceControllerEx.ServiceStartMode.Automatic:
                        output.ServiceStartMode = nsDataTypes.ServiceStartMode.Automatic;
                        break;
                    case nsSEMLib.ServiceControllerEx.ServiceStartMode.Manual:
                        output.ServiceStartMode = nsDataTypes.ServiceStartMode.Manual;
                        break;
                    case nsSEMLib.ServiceControllerEx.ServiceStartMode.Disabled:
                        output.ServiceStartMode = nsDataTypes.ServiceStartMode.Disabled;
                        break;
                    case nsSEMLib.ServiceControllerEx.ServiceStartMode.Default:
                        output.ServiceStartMode = nsDataTypes.ServiceStartMode.Default;
                        break;
                    default:
                        output.ServiceStartMode = nsDataTypes.ServiceStartMode.Default;
                        break;
                }
            }
            catch (Exception ex)
            {
            }
        }
        catch (Exception ex)
        {
            output.ServiceStatus = nsDataTypes.ServiceStatus.NotExists;
            ex = null;
        }
        return output;
    }

在调试期间，代码到达这一点：

System.ServiceProcess.ServiceControllerStatus s = svc.Status;

我收到此错误：

  

ex = {“在计算机上找不到服务NGArchivalEP_002   '服务器名'。“}

但是，如果我检查此服务器，我可以看到服务存在，但它处于停止状态。因此，我的应用程序应该已经读取服务已停止并在网页上描述，而不是生成错误。我认为这与我们最近发布的ID更改有关，但我如何找到我的Web应用程序用于连接这些远程服务器的ID？它是应用程序池中定义的Id吗？