Is there any benefit to implementing IDisposable on classes which do not have resources?

Question

In C#, if a class, such as a manager class, does not have resources, is there any benefit to having it : IDisposable?

Simple example:

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Answer 1

No, if there are no (managed or unmanaged) resources there is no need for IDisposable either.

Small caveat: some people use IDisposable to clean up eventhandlers or large memory buffers but

• you don't seem to use those
• it's a questionable pattern anyway.