[sedonadev] how to test that a link changed event is associated with the same kit?

[keith bradley]

Good afternoon all !

I am implementing a linkEvent callback.

I need to test whether an added or deleted link is not from another Comp in my kit ... and if so return.

  virtual override int linkEvent(int eType, Link link)

  {

if (Sys.kit(link.fromComp) != Sys.findKit("myKit")) return 0;

        // the link to my Comp is from another Comp in my kit.

  }

... I am not getting far.

link.fromComp should be the Comp ID (short) of the Comp that links to this ... right?

I am getting:

Must return a value from non-void method

[mski]

Your linkEvent method is defined to return an int.

You have told it to return 0 if link.fromComp indicates it is not from "myKit".

But you have not told it what to return if it *is*, so if that happens there is no return value.

That's what the error is about.

[keith bradley]

AH! ... Thanks mski!

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