CorePropertiesPart

General

CorePropertiesPart és una classe en Aspose.Slides FOSS per a C++.

Parse/serialitzar docProps/core.xml (metadades de Dublin Core). Llegeix propietats centrals del paquet OPC sobre la construcció, els exposa com a camps públics i pot serialitzar-los via save ((() “.

Propietats

Name	Type	Access	Description
`title`	`std::optional<std::string>`	Read/Write	Holds the optional document title metadata
`subject`	`std::optional<std::string>`	Read/Write
`creator`	`std::optional<std::string>`	Read/Write	Holds the optional name of the document creator
`keywords`	`std::optional<std::string>`	Read/Write	Holds the optional comma‑separated keywords for the document
`description`	`std::optional<std::string>`	Read/Write	Holds the optional document description
`category`	`std::optional<std::string>`	Read/Write
`content_status`	`std::optional<std::string>`	Read/Write	Holds the optional content status string
`content_type`	`std::optional<std::string>`	Read/Write	Holds the optional content type identifier
`last_modified_by`	`std::optional<std::string>`	Read/Write	Holds the optional name of the last modifier
`revision`	`std::optional<std::string>`	Read/Write	Holds the optional revision number or string
`created`	`std::optional<TimePoint>`	Read/Write	Holds the optional creation timestamp
`modified`	`std::optional<TimePoint>`	Read/Write	Holds the optional last modification timestamp
`last_printed`	`std::optional<TimePoint>`	Read/Write	Holds the optional last printed timestamp

Mètodes

Signature	Description
`mark_dirty()`	Mark the part as dirty so save() will regenerate the XML.
`save()`	Parse/serialize docProps/core.xml (Dublin Core metadata). Reads core properties from the OPC package on construction,
`clear()`	Reset all properties to empty/null state and mark dirty.