This post review the different programming models developers can use when integrating Libraries into their applications. Libraries are the new entry points for user’s data In Windows 7. A Library-aware application should include mechanisms for handling situations where users inadvertently try to pick libraries as if they are folder for either saving files to a Library or loading the contents of a Library. Developers have three integration points with Windows 7 that can help applications become Library-aware. You should review and become familiar with all three points and choose according to your needs.

Full Article