Avoid duplicate event subscriptions in C#

Question

How would you suggest the best way of avoiding duplicate event subscriptions? if this line of code executes in two places, the event will get ran twice. I\'m trying to avoid

Answer 1

If you own the source for the class of theObject, then you have access to the InvocationList of TheEvent. You can implement your own add accessor for the event and check before adding.

However, I think that your approach is fine too.