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Normal Topic Need example on how to override SaveToXml (Read 1203 times)
marksolo
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Need example on how to override SaveToXml
Dec 23rd, 2008 at 6:32pm
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Hello,

Can any one give me an example on how to override the SaveToXml method when you derive a class from the ShapeNode class?

Thanks,

Mark
  
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Stoyo
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Re: Need example on how to override SaveToXml
Reply #1 - Dec 23rd, 2008 at 7:07pm
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Hi,

E.g. you could add this to the IconNodes sample to enable XML serialization:

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protected override void SaveToXml(System.Xml.XmlElement xmlElement, XmlPersistContext context)
{
	base.SaveToXml(xmlElement, context);

	context.WriteString(label, "Label", xmlElement);
	context.WriteImage(icon, "Icon", xmlElement);
}


You must also call the RegisterItemClass as shown in IconNodes.

I hope that helps,
Stoyan
  
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