ServiceController.GetDevices Yöntem

Kaynak:

ServiceController.cs

Kaynak:

ServiceController.cs

Kaynak:

ServiceController.cs

Kaynak:

ServiceController.cs

public:
 static cli::array <System::ServiceProcess::ServiceController ^> ^ GetDevices();

public static System.ServiceProcess.ServiceController[] GetDevices ();

static member GetDevices : unit -> System.ServiceProcess.ServiceController[]

Public Shared Function GetDevices () As ServiceController()

Döndürülenler

Her öğenin yerel bilgisayardaki bir cihaz sürücüsü hizmetiyle ilişkilendirildiği tür ServiceController dizisi.

Özel durumlar

Örnekler

Aşağıdaki örnek, yerel bilgisayarda cihaz sürücü hizmetlerini görüntülemek için sınıfını kullanır ServiceController .

array<ServiceController^>^scDevices = ServiceController::GetDevices();
if ( scDevices->Length )
{
   int numAdapter = 0,numFileSystem = 0,numKernel = 0,numRecognizer = 0;

   // Display the list of device driver services.
   Console::WriteLine(  "Device driver services on the local computer:" );

   for each (ServiceController^ scTemp in scDevices)
   {
      // Display the status and the service name, for example,
      //   [Running] PCI Bus Driver
      //             Type = KernelDriver
      Console::WriteLine(  " [{0}] {1}", scTemp->Status, scTemp->DisplayName );
      Console::WriteLine(  "           Type = {0}", scTemp->ServiceType );

      // Update counters using the service type bit flags.
      if ( (scTemp->ServiceType & ServiceType::Adapter) != (ServiceType)0 )
      {
         numAdapter++;
      }
      if ( (scTemp->ServiceType & ServiceType::FileSystemDriver) != (ServiceType)0 )
      {
         numFileSystem++;
      }
      if ( (scTemp->ServiceType & ServiceType::KernelDriver) != (ServiceType)0 )
      {
         numKernel++;
      }
      if ( (scTemp->ServiceType & ServiceType::RecognizerDriver) != (ServiceType)0 )
      {
         numRecognizer++;
      }
   }
   Console::WriteLine();
   Console::WriteLine(  "Total of {0} device driver services", scDevices->Length.ToString() );
   Console::WriteLine(  "  {0} are adapter drivers", numAdapter.ToString() );
   Console::WriteLine(  "  {0} are file system drivers", numFileSystem.ToString() );
   Console::WriteLine(  "  {0} are kernel drivers", numKernel.ToString() );
   Console::WriteLine(  "  {0} are file system recognizer drivers", numRecognizer.ToString() );

ServiceController[] scDevices;
scDevices = ServiceController.GetDevices();

int numAdapter = 0,
    numFileSystem = 0,
    numKernel = 0,
    numRecognizer = 0;

// Display the list of device driver services.
Console.WriteLine("Device driver services on the local computer:");

foreach (ServiceController scTemp in scDevices)
{
   // Display the status and the service name, for example,
   //   [Running] PCI Bus Driver
   //             Type = KernelDriver

   Console.WriteLine(" [{0}] {1}",
                     scTemp.Status, scTemp.DisplayName);
   Console.WriteLine("           Type = {0}", scTemp.ServiceType);

   // Update counters using the service type bit flags.
   if ((scTemp.ServiceType & ServiceType.Adapter) != 0)
   {
      numAdapter++;
   }
   if ((scTemp.ServiceType & ServiceType.FileSystemDriver) != 0)
   {
      numFileSystem++;
   }
   if ((scTemp.ServiceType & ServiceType.KernelDriver) != 0)
   {
      numKernel++;
   }
   if ((scTemp.ServiceType & ServiceType.RecognizerDriver) != 0)
   {
      numRecognizer++;
   }
}

Console.WriteLine();
Console.WriteLine("Total of {0} device driver services", scDevices.Length);
Console.WriteLine("  {0} are adapter drivers", numAdapter);
Console.WriteLine("  {0} are file system drivers", numFileSystem);
Console.WriteLine("  {0} are kernel drivers", numKernel);
Console.WriteLine("  {0} are file system recognizer drivers", numRecognizer);

Dim scDevices() As ServiceController
scDevices = ServiceController.GetDevices()

Dim numAdapter As Integer
Dim numFileSystem As Integer
Dim numKernel As Integer
Dim numRecognizer As Integer

' Display the list of device driver services.
Console.WriteLine("Device driver services on the local computer:")

Dim scTemp As ServiceController
For Each scTemp In  scDevices
   ' Display the status and the service name, for example,
   '   [Running] PCI Bus Driver
   '             Type = KernelDriver

   Console.WriteLine(" [{0}] {1}", scTemp.Status, scTemp.DisplayName)
   Console.WriteLine("           Type = {0}", scTemp.ServiceType)

   ' Update counters using the service type bit flags.
   If (scTemp.ServiceType And ServiceType.Adapter) <> 0 Then
      numAdapter = numAdapter + 1
   End If
   If (scTemp.ServiceType And ServiceType.FileSystemDriver) <> 0 Then
      numFileSystem = numFileSystem + 1
   End If
   If (scTemp.ServiceType And ServiceType.KernelDriver) <> 0 Then
      numKernel = numKernel + 1
   End If
   If (scTemp.ServiceType And ServiceType.RecognizerDriver) <> 0 Then
      numRecognizer = numRecognizer + 1
   End If

Next scTemp

Console.WriteLine()
Console.WriteLine("Total of {0} device driver services", scDevices.Length)
Console.WriteLine("  {0} are adapter drivers", numAdapter)
Console.WriteLine("  {0} are file system drivers", numFileSystem)
Console.WriteLine("  {0} are kernel drivers", numKernel)
Console.WriteLine("  {0} are file system recognizer drivers", numRecognizer)

Açıklamalar

GetDevices yalnızca yerel bilgisayardan cihaz sürücü hizmetlerini döndürür. Cihaz dışı sürücü hizmetlerini veya sürücü olmayan hizmetleri almak için yöntemini çağırın GetServices . İki yöntem birlikte bilgisayardaki tüm hizmetlere erişim sağlar.

Ayrıca bkz.

• GetServices()

Kaynak:

ServiceController.cs

Kaynak:

ServiceController.cs

Kaynak:

ServiceController.cs

Kaynak:

ServiceController.cs

public:
 static cli::array <System::ServiceProcess::ServiceController ^> ^ GetDevices(System::String ^ machineName);

public static System.ServiceProcess.ServiceController[] GetDevices (string machineName);

static member GetDevices : string -> System.ServiceProcess.ServiceController[]

Public Shared Function GetDevices (machineName As String) As ServiceController()

Parametreler

Döndürülenler

Her öğenin belirtilen bilgisayardaki bir cihaz sürücüsü hizmetiyle ilişkilendirildiği tür ServiceController dizisi.

Özel durumlar

Açıklamalar

GetDevices yalnızca belirtilen bilgisayardan cihaz sürücüsü hizmetlerini döndürür. Cihaz dışı sürücü hizmetlerini veya sürücü olmayan hizmetleri almak için yöntemini çağırın GetServices . İki yöntem birlikte bilgisayardaki tüm hizmetlere erişim sağlar.

Ayrıca bkz.

• GetServices()