Hi,
The extensibility model of VS 2005 provides a new
EnvDTE80.Events2.CodeModelEvents class with ElementAdded, ElementChanged and
ElementDeleted events. Not sure how well it works for each language.

Signature
Best regards,
Carlos J. Quintero
MZ-Tools: Productivity add-ins for Visual Studio
You can code, design and document much faster:
http://www.mztools.com
>I wish to write an extenstion that records when a method or attribute is
> added, removed or changed. Using a C++ project you can see that when the
[quoted text clipped - 4 lines]
>
> With thanks