MessageQueuePermissionAttribute.PermissionAccess Eigenschaft

Definition

Namespace:

System.Messaging

Assembly:

System.Messaging.dll

Ruft die Zugriffsebenen für Berechtigungen ab, die in der Berechtigungsanforderung verwendet werden, oder legt diese fest.

public:
 property System::Messaging::MessageQueuePermissionAccess PermissionAccess { System::Messaging::MessageQueuePermissionAccess get(); void set(System::Messaging::MessageQueuePermissionAccess value); };

public System.Messaging.MessageQueuePermissionAccess PermissionAccess { get; set; }

member this.PermissionAccess : System.Messaging.MessageQueuePermissionAccess with get, set

Public Property PermissionAccess As MessageQueuePermissionAccess

Eigenschaftswert

MessageQueuePermissionAccess

Eine bitweise Kombination der MessageQueuePermissionAccess-Werte.

Beispiele

Im folgenden Codebeispiel wird der Wert der Eigenschaft eines Berechtigungsattributs PermissionAccess der Nachrichtenwarteschlange abgerufen und festgelegt.

// 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 PermissionAccess property value.
attribute->PermissionAccess = MessageQueuePermissionAccess::Receive;

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

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 PermissionAccess property value.
attribute.PermissionAccess = MessageQueuePermissionAccess.Receive;

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