VSTO Outlook integration - Outlook shutdown event for synchronization

Question

I\'m working on a VSTO Outlook 2007 add-in that basically synchronizes Outlook data with web service. There are three types of synchronization that I want to have in the app: st

Answer 1

Explorer.Close() and Inspector.Close() fire before Application.Quit() - in them you can check:

• In Explorer.Close(): Application.Explorers.Count<=1 and Application.Inspectors.Count==0
• In Inspector.Close(): Application.Explorers.Count==0 and Application.Inspectors.Count<=1

If so, Outlook will close and you can fire your events. Just keep in mind that Outlook can be started window-less too (automation etc.) if thats an issue for you.