I answered you in the Yahoo forum
(http://tech.groups.yahoo.com/group/vsnetaddin/)

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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
> Hello,
> I wrote some Tool Window add-in that should process current active
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> text in a document. Thank you
> Evgeny