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Normal Topic How to clone a Node? (Read 3885 times)
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How to clone a Node?
Jan 28th, 2009 at 2:54pm
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For example, I'd like to copy a Node when user hold the Ctrol key while drag the source Node. However, it seems there is no method to clone a Node?

Thanks!

Lei Jiang
  
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Stoyo
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Re: How to clone a Node?
Reply #1 - Jan 28th, 2009 at 3:01pm
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Yes, currently that's not possible. We can add some copy constructors for you in the next few days.

Stoyan
  
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Re: How to clone a Node?
Reply #2 - Feb 4th, 2009 at 9:11am
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This version adds copy constructors to all classes derived from DiagramItem:
https://mindfusion.eu/_temp/diaglite_cc.zip

You could use them like this:
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private void OnNodeDoubleClicked(object sender, NodeEventArgs e)
{
	ShapeNode shapeNode = e.Node as ShapeNode;
	ShapeNode shapeNode2 = new ShapeNode(shapeNode);
	diagram.Items.Add(shapeNode2);
}


We could not find a way to clone Silverlight controls, and if you are using ControlNodes, you will have to copy the properties of the hosted controls yourself.

Stoyan
  
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