ServiceController.ServicesDependedOn Properti

Definisi

Ruang nama:

System.ServiceProcess

Rakitan:

System.ServiceProcess.ServiceController.dll

Paket:

System.ServiceProcess.ServiceController v11.0.0-rc.1.26425.128

Sumber:

ServiceController.cs

Kumpulan layanan yang bergantung pada layanan ini.

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

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

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

Public ReadOnly Property ServicesDependedOn As ServiceController()

Nilai Properti

ServiceController[]

Array ServiceController instans, yang masing-masing dikaitkan dengan layanan yang harus berjalan agar layanan ini berjalan.

Pengecualian

Win32Exception

Terjadi kesalahan saat mengakses API sistem.

InvalidOperationException

Layanan tidak ditemukan.

Contoh

Contoh berikut menggunakan ServiceController kelas untuk menampilkan kumpulan layanan yang bergantung pada layanan Messenger.

ServiceController^ sc = gcnew ServiceController(  "Messenger" );
array<ServiceController^>^scServices = nullptr;
if ( sc )
{
   scServices = sc->ServicesDependedOn;
}

if ( sc && scServices )
{
   // Display the services that the Messenger service is dependent on.
   if ( scServices->Length == 0 )
   {
      Console::WriteLine(  "{0} service is not dependent on any other services.", sc->ServiceName );
   }
   else
   {
      Console::WriteLine(  "{0} service is dependent on the following:", sc->ServiceName );
      for each (ServiceController^ scTemp in scServices)
      {
         Console::WriteLine(" {0}", scTemp->DisplayName);
      }
   }
}

ServiceController sc = new ServiceController("Messenger");
ServiceController[] scServices= sc.ServicesDependedOn;

// Display the services that the Messenger service is dependent on.
if (scServices.Length == 0)
{
   Console.WriteLine("{0} service is not dependent on any other services.",
                      sc.ServiceName);
}
else
{
   Console.WriteLine("{0} service is dependent on the following:",
                      sc.ServiceName);

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

Dim sc As New ServiceController("Messenger")
Dim scServices As ServiceController() = sc.ServicesDependedOn

' Display the services that the Messenger service is dependent on.
If scServices.Length = 0 Then
   Console.WriteLine("{0} service is not dependent on any other services.", sc.ServiceName)
Else
   Console.WriteLine("{0} service is dependent on the following:", sc.ServiceName)
   
   Dim scTemp As ServiceController
   For Each scTemp In  scServices
      Console.WriteLine(" {0}", scTemp.DisplayName)
   Next scTemp
End If

Keterangan

Jika ada layanan dalam ServicesDependedOn array yang tidak berjalan, Anda tidak akan dapat memulai layanan ini.