PropertyPageSite Object (Outlook)
Represents the container of a custom property page.
Use the Parent property of the ActiveX control that implements the PropertyPage object associated with the PropertyPageSite object to return the PropertyPageSite object. The Declarations section of the module implementing the PropertyPage object must contain a declaration similar to the following.
The object is then returned from the Parent property.
Use the OnStatusChange method to notify Microsoft Outlook that the property page has changed.