PresentationPart

General

PresentationPart és una classe en Aspose.Slides per NET.

Gestiona la part ppt/presentation.xml d’un paquet OPC. Proporciona mètodes per analitzar l’estructura de presentació, afegir / eliminar referències a diapositives i maestres, i obtenir / establir propietats de representació com ara mida de diapasó i grandària de notes.

Propietats

Name	Type	Access	Description
`MasterReferences`	`List<MasterReference>`	Read	Is a list of MasterReference objects for master slide relationships
`ElementTree`	`XElement?`	Read	Holds the root XElement of the presentation XML, or null if not loaded
`SlideReferences`	`List<SlideReference>`	Read	Is a list of SlideReference objects representing slide relationships
`SlideCount`	`int`	Read	Returns the total number of slide references in the presentation
`PartName`	`string`	Read	Is the part name (path) of the presentation.xml within the package

Mètodes

Signature	Description
`Load()`	Loads and parses the presentation.xml from the package.
`ParseSlides()`	Parses slide references from the presentation XML.
`ParseMasters()`	Parses master slide references from the presentation XML.
`GetSlideRefById(slideId: int)`	The matching , or null if not found.
`GetSlideRefByRelId(relId: string)`	The matching , or null if not found.
`GetNextSlideId()`	Generates the next available slide ID. Slide IDs start at 256 by PPTX convention.
`GetNextMasterId()`	Generates the next available master/layout slide ID. Master IDs and layout IDs share the same ID space and must all be unique.
`AddMasterReference(relId: string, masterId: int?)`	The created .
`AddSlideReference(relId: string, slideId: int?, index: int)`	The created .
`RemoveSlideReference(slideId: int)`	true if removed, false if not found.
`GetSlideSize()`	A tuple of (width, height) in EMUs.
`GetNotesSize()`	A tuple of (width, height) in EMUs.
`SetNotesSize(cx: int, cy: int)`	Height in EMUs.
`GetFirstSlideNumber()`	The first slide number, defaulting to 1.
`SetFirstSlideNumber(number: int)`	The first slide number.
`Save()`	Saves the presentation.xml back to the package.