MessagePropertyFilter.UseAuthentication 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 UseAuthentication 属性信息。

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

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

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

Public Property UseAuthentication As Boolean

属性值

Boolean

如果接收 UseAuthentication 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 UseAuthentication 属性。

// Set the queue's MessageReadPropertyFilter property 
// to enable the message's UseAuthentication property.
queue->MessageReadPropertyFilter->
    UseAuthentication = 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 
// UseAuthentication property.
Console::WriteLine("Message.UseAuthentication: {0}", 
    orderMessage->UseAuthentication);

// Set the queue's MessageReadPropertyFilter property to enable the
// message's UseAuthentication property.
queue.MessageReadPropertyFilter.UseAuthentication = 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 UseAuthentication property.
Console.WriteLine("Message.UseAuthentication: {0}",
    orderMessage.UseAuthentication);

注解

UseAuthentication类的 Message 属性指定是否需要对消息进行身份验证。

无法查看消息的属性并确定消息是否身份验证失败。 身份验证失败的消息将被丢弃，并且不会传递到队列。

另请参阅

• UseAuthentication
• Authenticated
• MessageQueue