ServiceController.DependentServices 属性

定义

命名空间:

System.ServiceProcess

程序集:

System.ServiceProcess.ServiceController.dll

程序集:

System.ServiceProcess.dll

获取依赖于与此 ServiceController 实例关联的服务的服务集。

public:
 property cli::array <System::ServiceProcess::ServiceController ^> ^ DependentServices { cli::array <System::ServiceProcess::ServiceController ^> ^ get(); };

public System.ServiceProcess.ServiceController[] DependentServices { get; }

[System.ServiceProcess.ServiceProcessDescription("SPDependentServices")]
public System.ServiceProcess.ServiceController[] DependentServices { get; }

member this.DependentServices : System.ServiceProcess.ServiceController[]

[<System.ServiceProcess.ServiceProcessDescription("SPDependentServices")>]
member this.DependentServices : System.ServiceProcess.ServiceController[]

Public ReadOnly Property DependentServices As ServiceController()

属性值

ServiceController[]

ServiceController 实例的数组，其中每个数组均与依赖于此服务的一个服务关联。

属性

ServiceProcessDescriptionAttribute

例外

Win32Exception

访问 API 时出错。

InvalidOperationException

未找到服务。

示例

以下示例使用 ServiceController 类显示依赖于事件日志服务的一组服务。

ServiceController^ sc = gcnew ServiceController(  "Event Log" );
array<ServiceController^>^scServices = nullptr;
if ( sc )
{
   scServices = sc->DependentServices;
}

if ( sc && scServices )
{
   // Display the list of services dependent on the Event Log service.
   if ( scServices->Length == 0 )
   {
      Console::WriteLine(  "There are no services dependent on {0}", sc->ServiceName );
   }
   else
   {
      Console::WriteLine(  "Services dependent on {0}:", sc->ServiceName );
      for each (ServiceController^ scTemp in scServices)
      {
         Console::WriteLine(" {0}", scTemp->DisplayName);
      }
   }
}

ServiceController sc =  new ServiceController("Event Log");
ServiceController[] scServices = sc.DependentServices;

// Display the list of services dependent on the Event Log service.
if (scServices.Length == 0)
{
   Console.WriteLine("There are no services dependent on {0}",
                      sc.ServiceName);
}
else
{
   Console.WriteLine("Services dependent on {0}:",
                      sc.ServiceName);

   foreach (ServiceController scTemp in scServices)
   {
      Console.WriteLine(" {0}", scTemp.DisplayName);
   }
}

Dim sc As New ServiceController("Event Log")
Dim scServices As ServiceController() = sc.DependentServices

' Display the list of services dependent on the Event Log service.
If scServices.Length = 0 Then
   Console.WriteLine("There are no services dependent on {0}", sc.ServiceName)
Else
   Console.WriteLine("Services dependent on {0}:", sc.ServiceName)
   
   Dim scTemp As ServiceController
   For Each scTemp In  scServices
      Console.WriteLine(" {0}", scTemp.DisplayName)
   Next scTemp
End If

注解

如果应用程序调用Stop此服务，则数组DependentServices表示系统停止的服务。