Hi,

I have ShapeNodes with AnchorPoints that can hold either incoming or outgoing links.

When the user tries to create a link I control the LinkValidationEvent in order to find out if there is a free AnchorPoint for outgoing links available.
I just count the number of free AnchorPoints for outgoing links and cancel the event when zero.

The data in the LinkValidationEventArgs seem to be correct:
Origin and Node both represent the same ShapeNode where the link should start.
Destination=null
ChangingOrigin=true
ChangingDesitination=false

Then the user enters a destination ShapeNode.
The LinkValidationEventArgs seems to hold strange data:

Origin and Node both represent the same ShapeNode where the link should end.
I would expect Destination to be the ShapeNode representing the end of the link.
But Destination=null.
Also I would expect ChangingOrigin to be false and ChangingDesitination to be true (since I am here at the destination of the link).
But it is the other way around:
ChangingOrigin=true
ChangingDesitination=false

How can I understand the LinkValidationEventArgs?

Regards,
Pontius