MessagePropertyFilter.Label Properti

Definisi

Ruang nama:

System.Messaging

Rakitan:

System.Messaging.dll

Mendapatkan atau menetapkan nilai yang menunjukkan apakah akan mengambil Label informasi properti saat menerima atau mengintip pesan.

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

Nilai Properti

Boolean

true untuk menerima Label informasi; jika tidak, false. Default adalah true.

Atribut

MessagingDescriptionAttribute

Contoh

Contoh kode berikut menunjukkan penggunaan Label properti .

// 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);

Keterangan

Properti LabelMessage kelas menentukan label pesan.

Lihat juga

• MessageQueue
• DefaultLabelSize
• Label