PropertyPages Object (Outlook)
Contains the custom property pages that have been added to the Microsoft OutlookOptions dialog box or to the folder Properties dialog box.
Remarks
You receive a PropertyPages object as a parameter of the OptionsPagesAdd event. Use the Add method to add a PropertyPage object to the PropertyPages object.
Note
If more than one program handles the OptionsPagesAdd event, the order in which the programs receive the event (and therefore, the order in which pages are added to the PropertyPages object) cannot be guaranteed.