Unique identifier in the Xms/Xml

Questions, comments and suggestions concerning VintaSoft Annotation .NET Plug-in.

Moderator: Alex

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ltiong
Posts: 14
Joined: Fri Apr 24, 2009 1:45 am

Unique identifier in the Xms/Xml

Post by ltiong » Tue Jun 23, 2009 2:57 am

Hello Alex,

I'm looking for a unique identifier for the Annotation in the Xms/Xml generated by GetAnnotationXml().

I see that the Annotation objects have a Guid member; is there any way to send that to the Xml?

Lu

Alex
Site Admin
Posts: 1464
Joined: Thu Jul 10, 2008 2:21 pm

Re: Unique identifier in the Xms/Xml

Post by Alex » Tue Jun 23, 2009 2:49 pm

Hello Lu,

Guid is unique for session and it is not saved with annotation. Why do you need this feature?

Best regards, Alexander

ltiong
Posts: 14
Joined: Fri Apr 24, 2009 1:45 am

Re: Unique identifier in the Xms/Xml

Post by ltiong » Tue Jun 23, 2009 7:22 pm

Hello Alex,

I was just curious if there was existing fucntionality.

I'm building an versioning/undo/redo subsystem for the Annotations in my application that outlasts the session. I needed a unique identifier so i can tell which individual Annotations are changed on the canvas, so that i can update those in the database.

I have been able to come up w/ a workaround, so I'm ok for now.

Thanks,
Lu

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