ServiceController.DisplayName Propiedad

Definición

Espacio de nombres:
System.ServiceProcess
Ensamblado:
System.ServiceProcess.dll

Obtiene o establece un nombre descriptivo para el servicio.

public:
 property System::String ^ DisplayName { System::String ^ get(); void set(System::String ^ value); };
[System.ServiceProcess.ServiceProcessDescription("SPDisplayName")]
public string DisplayName { get; set; }
[<System.ServiceProcess.ServiceProcessDescription("SPDisplayName")>]
member this.DisplayName : string with get, set
Public Property DisplayName As String

Valor de propiedad

String

Nombre descriptivo del servicio, que se puede usar para identificar el servicio.

Atributos
ServiceProcessDescriptionAttribute

Excepciones

ArgumentNullException

El DisplayName es null.

Win32Exception

Error al acceder a una API del sistema.

InvalidOperationException

No se encontró el servicio.

Ejemplos

En el ejemplo siguiente se usa la ServiceController clase para mostrar el conjunto de servicios que dependen del servicio registro de eventos.

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

Comentarios

Puede establecer en DisplayName una cadena vacía (""), pero establecer la propiedad para null producir una excepción.

Se aplica a