The VarHelper Add-in
Date: Jun 30, 2001
Author: Mateusz Kierepka
Description: This is a simple addin which scans your code files and enumerates all the variables it finds, telling you where they are used and if there is any problem (dead or not properly set variables). It also allows you to save the report as XML file. Best of all, the full source code is included!
Click here to download the file.