PropertyPageSaver is a non-visible component that lets you easily save and restore the current settings of COM property pages, programmatically or through a property pages dialog. You can use several different sets of values for each interface, according to the current context of your application. PropertyPageSaver has been designed: - to let you save/restore properties of COM interfaces programmatically when the interface does not implement this feature for some or all its properties, and/or when no SDK is available for this interface, - to let you to use more than one property set for a given interface, according to the different interface contexts used within of your application.