MessagePropertyFilter.AcknowledgeType Properti

Definisi

Ruang nama:

System.Messaging

Rakitan:

System.Messaging.dll

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

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

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

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

Public Property AcknowledgeType As Boolean

Nilai Properti

Boolean

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

Atribut

MessagingDescriptionAttribute

Contoh

Contoh kode berikut menunjukkan penggunaan AcknowledgeType properti .

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

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

Keterangan

Properti AcknowledgeType kelas Message menentukan jenis pesan pengakuan yang diminta oleh aplikasi pengirim. Jenis pengakuan menentukan kapan pengakuan dikembalikan. Atur Message.AcknowledgeType properti sebelum mengirim pesan untuk meminta jenis pengakuan tertentu.

Lihat juga

• AcknowledgeType
• Acknowledgment
• MessageQueue