DocumentLibraryVersions Property
Returns a DocumentLibraryVersions collection that represents the collection of versions of a shared presentation that has versioning enabled and that is stored in a document library on a server.
expression.DocumentLibraryVersions
expression Required. An expression that returns a Presentation object.
Example
The following example returns the collection of versions for the active presentation. This example assumes that the active presentation has versioning enabled and is stored in a shared document library on a server.
Dim objVersions As DocumentLibraryVersions
Set objVersions = ActivePresentation.DocumentLibraryVersions