is there and SPY++ for viewing .NET Framework messages only?

is there any good program for viewing functions / messages that are being executed on the .net framework in the background? i'm looking for something similar to what spy++ is doing, just for .NET only.

I have some weird behavior that i need to understand wh开发者_StackOverflow社区at causing it, and i don't think on any better alternative.

Thanks

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Have a look here at CodeProject, in the article there is a link to a Managed Window Spy (wfspy).

Hope this helps.

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I know it's not the same, but you could try Red Gate's ANTS Profiler.