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Normal Topic SaveLoad Diagram error (Read 2157 times)
SL_developer
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coding rocks

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SaveLoad Diagram error
Aug 10th, 2011 at 9:16am
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Hi
While saving the diagram, i am getting error
The given key was not present in the dictionary.

at Line
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 input.SetProperty("value", diagram.SaveToString(SaveToStringFormat.Base64));


  
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Meppy
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Re: SaveLoad Diagram error
Reply #1 - Aug 10th, 2011 at 10:31am
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If you want to be able to serialize and deserialize custom items, you have to register them for serialization beforehand.

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Diagram.RegisterItemClass(typeof(ChartNode), "classNodeId", 1);

The above code should be executed before the SaveTo* and LoadFrom* methods of the diagram are called.

Regards,
Meppy
« Last Edit: Aug 10th, 2011 at 12:37pm by Meppy »  
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SL_developer
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coding rocks

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Re: SaveLoad Diagram error
Reply #2 - Aug 10th, 2011 at 10:40am
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Thanks Meppy  Smiley
  
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