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Message.Recoverable Property

.NET Framework 4.5

Gets or sets a value that indicates whether the message is guaranteed to be delivered in the event of a computer failure or network problem.

Namespace: System.Messaging
Assembly: System.Messaging (in System.Messaging.dll)

Syntax

C++

[MessagingDescriptionAttribute("MsgRecoverable")]
public bool Recoverable { get; set; }

Property Value

Type: System.Boolean
true if delivery of the message is guaranteed (through saving the message to disk while en route); false if delivery is not assured. The default is false.

Exceptions

Exception	Condition
InvalidOperationException	The message queue is filtered to ignore the Recoverable property.

Remarks

The Recoverable property indicates whether the delivery of a message is guaranteed—even if a computer crashes while the message is en route to the destination queue.

If delivery of a message is guaranteed, the message is stored locally at every step along the route, until the message is successfully forwarded to the next computer. Setting the Recoverable property to true could affect throughput.

If the message is transactional, Message Queuing automatically treats the message as recoverable, regardless of the value of the Recoverable property.

Examples

The following code example gets and sets the value of a message's Recoverable property.

C++

// Set the message's Recoverable property.
orderMessage.Recoverable = true;

// Display the new value of the message's Recoverable property.
Console.WriteLine("Message.Recoverable: {0}",
    orderMessage.Recoverable);

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

Message Class

System.Messaging Namespace

UseTracing

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