PHProjectInfo.CreationSource.projectBook
A project extension created from a Photos project book.
Declaration
case projectBookSee Also
Project Sources
PHProjectInfo.CreationSource.undefinedPHProjectInfo.CreationSource.userSelectionPHProjectInfo.CreationSource.albumPHProjectInfo.CreationSource.memoryPHProjectInfo.CreationSource.momentPHProjectInfo.CreationSource.projectPHProjectInfo.CreationSource.projectCalendarPHProjectInfo.CreationSource.projectCardPHProjectInfo.CreationSource.projectPrintOrderPHProjectInfo.CreationSource.projectSlideshowPHProjectInfo.CreationSource.projectExtension