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Normal Topic Custom data in Diagram (Read 1241 times)
Aziz ur Rahman
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Custom data in Diagram
Mar 24th, 2009 at 1:00pm
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I want to save some custom data in the context of whole diagram not nodes... e.g.

<Diagram Version="13" Data1="Hello" Data2="hi">
..........
</Diagram>

I inherit Diagram class but only SaveToXml method is available for overriding. There is no method for Loading...

Is there any simple way? Am i missing something?
  
Syed Aziz ur Rahman
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Stoyo
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Re: Custom data in Diagram
Reply #1 - Mar 24th, 2009 at 3:42pm
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Check the version from the private messages page. It makes LoadFromXml a virtual method. A more simple way might be to assign your custom data to Diagram.Tag and serialize it using the SerializeTag and DeserializeTag events.

I hope that helps,
Stoyan
  
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Aziz ur Rahman
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Re: Custom data in Diagram
Reply #2 - Mar 25th, 2009 at 6:20am
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Currently I used to load custom data by loading diagram XML in a XmlDocument and reading the attributes of diagram node.

But.. Thanks for quick response and updated code. Doing it in an event or overrided memeber will be much cleaner.
  
Syed Aziz ur Rahman
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