System.Messaging Reference (Document! X Sample)
System.Messaging Namespace / Message Class / LookupId Property



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    LookupId Property (Message)
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    Introduced in MSMQ 3.0. Gets the message's lookup identifier.
    Syntax
    'Declaration
 

    Public ReadOnly Property LookupId As Long
    'Usage
 

    Dim instance As Message
Dim value As Long
 
value = instance.LookupId
    public long LookupId {get;}
    public:
property int64 LookupId {
   int64 get();
}

    Property Value

    The message's lookup identifier, which is generated by Message Queuing and is unique to the queue where the message resides.
    Exceptions
    ExceptionDescription
    System.PlatformNotSupportedExceptionMSMQ 3.0 is not installed.
    System.InvalidOperationExceptionThe message has not been sent. This property can only be read on messages retrieved from a queue.-or- The message queue is filtered to ignore the LookupId property.
    Requirements

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

    See Also

    Reference

    Message Class
    Message Members

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