AccountSelector Object (Outlook)
Provides the ability to obtain the account that is selected in the Microsoft Office Backstage view for the parent Explorer object.
The AccountSelector object has the Explorer object as its parent object. You can obtain an instance of the AccountSelector object from the AccountSelector property of the Explorer object.
The AccountSelector object provides a SelectedAccount property that returns the current account that has been selected in the Backstage view. The object also provides a SelectedAccountChange event that fires when the user has changed the account in the Backstage view.