How can I modify a ConcurrentBag while iterating over it?

Can I modify a ConcurrentBag while I'm iterating over it?

It's generally not safe to modify a ConcurrentBag while iterating over it, as it can lead to unpredictable behavior.

What happens if I try to add items during iteration?

If you add items during iteration, you might miss some items or encounter exceptions, depending on the operation.

Is there a safe way to modify it while iterating?

One approach is to collect the items you want to add or remove in a separate list and apply those changes after the iteration.

Can you show me an example of that?

Sure! You can iterate over the ConcurrentBag, store the items to add in a list, and then add them after the loop.