This is a user javascript for modifying appearance of online MSDN documentation, especially class and structure members listing.
Because in original MSDN doc are inherited members from parent classes displayed together with class own members, this script will set opacity of inherited members to highlight its own members.
For use this script, you need probably some plugin to your browser. In chrome/chromium you can use Personalized Web and in firefox you can use Greasemonkey.
fanosek, see more scripts