Ora

Ora is a Visual Studio 2008 add-in that provides an instant grouped overview of the class, interface or struct you are viewing or editing. Because the members are grouped in the order of your choosing, and the view instantly appears when you click in the code of a class, there is no need to abuse the #region feature. Just keep Ora docked next to the source editor and the equivalent groupings just appear automatically.

Regions - When Not to Use Them
Ora for the Casual User
Extending Ora with Custom Groupings
Parts You Might Want To Salvage

Forget using cumbersome #region statements to group together class members. What if you want to see them grouped a different way? And isn't it a bad idea to repeat the same information twice in source code? What if the region structure doesn't reflect the truth? Regions, like comments, should be used to supply information that can't be recovered automatically by an add-in, such as Ora.

Ora is latin for region, amongst other things.

Daniel Earwicker