Last modified: June 25, 2012
Applies to: Outlook
Sends notifications to the client about changes in connection state.
Outlook uses this method to send notification callbacks to a client. To make this interface available to Microsoft Outlook 2010 or Microsoft Outlook 2013, the client must implement this interface and pass a pointer to it as a member in MAPIOFFLINE_ADVISEINFO when setting up callbacks using IMAPIOfflineMgr::Advise.
The client also passes to MAPIOFFLINE_ADVISEINFO a client token that Outlook 2010 or Outlook 2013 uses in IMAPIOfflineNotify::Notify to identify the client registered for the notification callback.
In general, Outlook 2010 and Outlook 2013 can notify a client of online/offline changes and other connection state changes, but the Offline State API supports only notifications for online/offline changes. The client must ignore all other notifications.