IEnumerator: Is it normal to have an empty Dispose method?

Posted by C. Ross on Stack Overflow See other posts from Stack Overflow or by C. Ross
Published on 2010-06-17T12:35:53Z Indexed on 2010/06/17 12:43 UTC
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.NET

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idisposable

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ienumerator

I'm writing an IEnumerator<T> class to iterate over a COM collection I'm wrappering. I've noticed that IEnumerator<T> extends IDisposable, so I'm required to implement the Dispose method.

However, I can't think of anything I would put there, as I only have a reference to the collection (which I wouldn't want being disposed at the end of a foreach), and an int for the index. Is it normal to leave the Dispose method empty?

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