ClipBoard Monitor C# [duplicate]

Answer 1

You'll need to use the Win32 API, this page has a guide on how to do it all

Answer 2

Here are some more helpful links, with source code:

Monitoring Activity: http://www.codeguru.com/columns/dotnettips/article.php/c7315

A viewer: http://www.doogal.co.uk/clip.php