MsmqBindingElementBase.ExactlyOnce Property
Definition
Important
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Gets or sets a value that specifies whether messages sent with this binding have exactly once assurances.
public:
property bool ExactlyOnce { bool get(); void set(bool value); };public bool ExactlyOnce { get; set; }member this.ExactlyOnce : bool with get, setPublic Property ExactlyOnce As BooleanProperty Value
true if messages sent with this binding have exactly once assurances; otherwise, false.
Remarks
ExactlyOnce, when set to true, indicates that Message Queuing (MSMQ) ensures that a sent message is delivered to the receiving message queue once and only once, and, if delivery fails, the message is sent to the dead-letter queue, depending on the DeadLetterQueue property setting. Setting ExactlyOnce to true requires the queue to be transactional.
