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Normal Topic How to cancel a re-anchoring of a link? (Read 1437 times)
Khaostyke
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How to cancel a re-anchoring of a link?
Feb 3rd, 2010 at 7:19pm
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Hi,

Here is my problem. I have 2 table nodes linked together. I want to grap the link and drop it on another table node. But I need to validate if the link can be attached to the new table node. For now, I use the event ValidateAnchorPoint on my diagram, but even if I cancel, the link doesn't return at its original place. (the link stay at the drop position.... if I don't cancel, the link automatically snap to the only one anchor point that accept incomming connection on my table node).

So, what I have to do to cancel for real the re-anchoring operation?

Thx
  
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Stoyo
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Re: How to cancel a re-anchoring of a link?
Reply #1 - Feb 3rd, 2010 at 7:31pm
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Hi,

You could do that from the LinkModifying handler by setting args.Cancel = true. The args.Node argument specifies what node will become the new origin or destination if the event is validated.

I hope that helps,
Stoyan
  
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Khaostyke
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Re: How to cancel a re-anchoring of a link?
Reply #2 - Feb 3rd, 2010 at 7:41pm
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Works perfectly. Thx for your help.. very appreciated.
  
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