संपादित करें

इसके माध्यम से साझा किया गया

MessagePropertyFilter.SenderVersion Property

  • Reference

Definition

Namespace:
System.Messaging
Assembly:
System.Messaging.dll

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

public:
 property bool SenderVersion { bool get(); void set(bool value); };
[System.Messaging.MessagingDescription("MsgSenderVersion")]
public bool SenderVersion { get; set; }
[<System.Messaging.MessagingDescription("MsgSenderVersion")>]
member this.SenderVersion : bool with get, set
Public Property SenderVersion As Boolean

Property Value

Boolean

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

Attributes
MessagingDescriptionAttribute

Examples

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

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

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

Remarks

The SenderVersion property of the Message class specifies the version of Message Queuing used to send the message. The property is important to be aware of when using features like transaction processing, which is only supported by Message Queuing version 2.0 and later, or digital signatures, which are used to authenticate messages sent by version 1.0.

Message.SenderVersion is set by the sending queue manager when the message is sent.

Applies to

See also