Hi,

i want to find an existing link inside the link_creating event,
if i determine that the link the user currently wants to create is already existing.
Means, there is alread a link established between origin and destination.
Now i want to highlight the existing link to show the user why he can't create this link.

How can i find the existing link in an efficent way, better than looping all outgoing links from origin node?
Is there a way?

I know the methode findlink and findlinkbyid but the tags of my links are all instances to my own classes and i am not sure if that will work.

FindLInkByID can't also be used in this event because i don't know the id of that particular link.

Thanks,
- Dominic