The bookmarks.
[Visual Basic 6.0] Property Bookmarks As IEnumSpatialBookmark
[Visual Basic .NET] Public ReadOnly Property Bookmarks As IEnumSpatialBookmark
[C#] public IEnumSpatialBookmark Bookmarks {get;}
[Java] public IEnumSpatialBookmark getBookmarks() throws IOException, AutomationException
[C++] HRESULT get_Bookmarks( IEnumSpatialBookmark** Bookmarks );