Compare 2 list collections for equality

I need to compare two custom object lists to see if they both contain the same objects. Each object has an Id property. The lists will not contain duplicates and may not be the same length.
ifetayoAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

wdosanjosCommented:
Please try:
bool isEqual = (list1.Count == list2.Count)
            && (list1.TrueForAll( e1 => list2.Any(e2 => e2.Id == e1.Id)));

Open in new window

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
ifetayoAuthor Commented:
Sorry so late with this. I must have figured out a way to solve my problem shortly after asking this question, but for the life of me, I can't remember what I did. This is a good solution though and I have no doubt that it would work so I'm going to award the points anyway. Thanks a bunch.
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Smartphone Programming

From novice to tech pro — start learning today.