|Important||This document may not represent best practices for current development, links to downloads and other resources may no longer be valid. Current recommended version can be found here. ArchiveDisclaimer|
Visual Studio 2005
This namespace contains theinterface, whose members allow access to add-in events.
|IDTExtensibility2||Hosts the event notifications that occur to add-ins, such as when they are loaded, unloaded, updated, and so forth.|