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Hunter
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Conflict versions
Aug 28th, 2012 at 9:03am
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Hello. I have the problem while changing version 2.7 to version 2.8.2. In version 2.7 I have saved diagrams into XML format. And when I try to call LoadFromXML method for the ShapeNode in version 2.8.2 I catch the exception @Input string is not in the correct format. But version 2.7 parses this XML without any problems
  
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Stoyo
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Re: Conflict versions
Reply #1 - Aug 28th, 2012 at 9:23am
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Could you attach a file that shows the problem?
  
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Hunter
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Re: Conflict versions
Reply #2 - Aug 28th, 2012 at 9:40am
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Unfortunately I haven't the file. But I could attach the string, which contains the serialized diagram and attach the classes inherited from the ShapeNode and DiagramLink with overrided methods LoadFromXML. After LoadFromString it gets to LoadFromXML for the TPDENode class which inherited from the ShapeNode. The first which it is doing - calls base.LoadFromXML(xmlElement, context)
  
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Stoyo
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Re: Conflict versions
Reply #3 - Aug 28th, 2012 at 10:25am
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Please attach the string in a text file. If you are using custom classes, I suppose there might be problems if the name of your property conflicts with the name of a standard property added since the 2.7 release. E.g. there was an Id property added in v2.8; does your custom class define Id property too?
  
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Hunter
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Re: Conflict versions
Reply #4 - Aug 28th, 2012 at 11:40am
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Yes, I have an Id property.
  
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Stoyo
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Re: Conflict versions
Reply #5 - Aug 28th, 2012 at 11:53am
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You could add a DeserializeTag handler and set e.Handled = true when e.PropertyName == "Id". That should prevent the control from trying to parse the XML elements you previously saved for your id-s.

I hope that helps,
Stoyan
  
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Re: Conflict versions
Reply #6 - Aug 28th, 2012 at 12:19pm
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Thank you!
  
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