MessagePropertyFilter.Label Property

Definition

Namespace:

System.Messaging

Assembly:

System.Messaging.dll

Gets or sets a value that indicates whether to retrieve Label property information when receiving or peeking a message.

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

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

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

Public Property Label As Boolean

Property Value

Boolean

true to receive Label information; otherwise, false. The default is true.

Attributes

MessagingDescriptionAttribute

Examples

The following code example demonstrates the use of the Label property.

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

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

Remarks

The Label property of the Message class specifies the label of the message.

See also

• MessageQueue
• DefaultLabelSize
• Label