MessageQueuePermissionAttribute.Label Propiedad

Definición

Espacio de nombres:

System.Messaging

Ensamblado:

System.Messaging.dll

Obtiene o establece la descripción de la cola.

public:
 property System::String ^ Label { System::String ^ get(); void set(System::String ^ value); };

public string Label { get; set; }

member this.Label : string with get, set

Public Property Label As String

Valor de propiedad

String

Etiqueta de la cola de mensajes.

Excepciones

InvalidOperationException

El valor es null.

Ejemplos

En el ejemplo de código siguiente se obtiene y establece el valor de la propiedad del atributo de Label permiso de cola de mensajes.

// Connect to a queue on the local computer.
MessageQueue^ queue = gcnew MessageQueue(".\\exampleQueue");

// Create a new instance of MessageQueuePermissionAttribute.
MessageQueuePermissionAttribute^ attribute =
    gcnew MessageQueuePermissionAttribute(
    System::Security::Permissions::SecurityAction::Assert);

// Set the attribute's Label property value, based on the queue's Label
// property value.
attribute->Label = queue->Label;

// Display the new value of the attribute's Label property.
Console::WriteLine("attribute->Label: {0}", attribute->Label);

queue->Close();

// Connect to a queue on the local computer.
MessageQueue queue = new MessageQueue(".\\exampleQueue");

// Create a new instance of MessageQueuePermissionAttribute.
MessageQueuePermissionAttribute attribute =
    new MessageQueuePermissionAttribute(
    System.Security.Permissions.SecurityAction.Assert);

// Set the attribute's Label property value, based on the queue's Label
// property value.
attribute.Label = queue.Label;

// Display the new value of the attribute's Label property.
Console.WriteLine("attribute.Label: {0}", attribute.Label);