MessagePropertyFilter.AttachSenderId 属性

定义

命名空间:

System.Messaging

程序集:

System.Messaging.dll

获取或设置一个值，该值指示接收或查看消息时是否检索 AttachSenderId 属性信息。

public:
 property bool AttachSenderId { bool get(); void set(bool value); };

[System.Messaging.MessagingDescription("MsgAttachSenderId")]
public bool AttachSenderId { get; set; }

[<System.Messaging.MessagingDescription("MsgAttachSenderId")>]
member this.AttachSenderId : bool with get, set

Public Property AttachSenderId As Boolean

属性值

Boolean

如果接收 AttachSenderId 信息，则为 true；否则为 false。 默认值为 false。

属性

MessagingDescriptionAttribute

示例

下面的代码示例演示如何使用 AttachSenderId 属性。

// Set the queue's MessageReadPropertyFilter property 
// to enable the message's AttachSenderId property.
queue->MessageReadPropertyFilter->AttachSenderId = true;

// Peek at the message. Time out after ten seconds 
// in case the message was not delivered.
orderMessage = queue->Peek(TimeSpan::FromSeconds(10.0));

// Display the value of the message's 
// AttachSenderId property.
Console::WriteLine("Message.AttachSenderId: {0}", 
    orderMessage->AttachSenderId);

// Set the queue's MessageReadPropertyFilter property to enable the
// message's AttachSenderId property.
queue.MessageReadPropertyFilter.AttachSenderId = true;

// Peek at the message. Time out after ten seconds in case the message
// was not delivered.
orderMessage = queue.Peek(TimeSpan.FromSeconds(10.0));

// Display the value of the message's AttachSenderId property.
Console.WriteLine("Message.AttachSenderId: {0}",
    orderMessage.AttachSenderId);

注解

AttachSenderId类的 Message 属性指定 是Message.SenderId应还是已附加到消息。 Message.SenderId由消息队列设置，接收队列管理器使用 来验证发送方是否有权访问队列。

另请参阅

• AttachSenderId
• MessageQueue