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MessageQueue.ReadHandle Property

Gets the native handle used to read messages from the message queue.

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

[BrowsableAttribute(false)]
[MessagingDescriptionAttribute("MQ_ReadHandle")]
public IntPtr ReadHandle { get; }

Property Value

Type: System.IntPtr
A handle to the native queue object that you use for peeking and receiving messages from the queue.

ExceptionCondition
MessageQueueException

An error occurred when accessing a Message Queuing method.

The ReadHandle provides a native Windows handle to the message queue object that is used for peeking and receiving messages from the queue. If you change the path of the queue, the handle is closed and reopened with a new value.

The following table shows whether this property is available in various Workgroup modes.

Workgroup mode

Available

Local computer

Yes

Local computer and direct format name

Yes

Remote computer

No

Remote computer and direct format name

Yes

.NET Framework

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

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

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