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Home/ Questions/Q 152013
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Asked: May 11, 20262026-05-11T09:32:51+00:00 2026-05-11T09:32:51+00:00

I use .net 2.0 (C#) I have a Person class, and i pupulate List<

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I use .net 2.0 (C#)

I have a Person class, and i pupulate List< Person> p from the database.

i know for a fact that my list has duplicates, but when i try to remove the duplicates they don’t get removed.

Does my Person class need to implement any interfaces for List< T>.Contains(T) to work properly?

Any other ideas?

Thank you.

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  1. 2026-05-11T09:32:52+00:00Added an answer on May 11, 2026 at 9:32 am

    Your Person class should implement IEquatable

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