DocumentProperties

DocumentProperties — Aspose.Slides FOSS for C++ API Reference

The DocumentProperties class provides access to built-in and custom metadata for a presentation.

Namespace: Aspose::Slides::Foss

#include <Aspose/Slides/Foss/document_properties.h>

class DocumentProperties

Header: include/Aspose/Slides/Foss/document_properties.h

Built-in Properties

Property	Accessor	Description
`set_title(const std::string&)`	Write	Set the document title.
`set_subject(const std::string&)`	Write	Set the document subject.
`set_author(const std::string&)`	Write	Set the document author.
`set_keywords(const std::string&)`	Write	Set document keywords.
`set_comments(const std::string&)`	Write	Set document comments.
`set_category(const std::string&)`	Write	Set the document category.
`set_content_status(const std::string&)`	Write	Set content status.
`set_content_type(const std::string&)`	Write	Set content type.
`set_last_saved_by(const std::string&)`	Write	Set last saved by.
`set_company(const std::string&)`	Write	Set the company name.
`set_manager(const std::string&)`	Write	Set the manager name.
`set_name_of_application(const std::string&)`	Write	Set the application name.
`set_presentation_format(const std::string&)`	Write	Set the presentation format.
`set_application_template(const std::string&)`	Write	Set the application template.
`set_hyperlink_base(const std::string&)`	Write	Set the hyperlink base URL.
`revision_number()` / `set_revision_number(int)`	Read/Write	Revision number.
`created_time()` / `set_created_time(...)`	Read/Write	Creation timestamp.
`last_saved_time()` / `set_last_saved_time(...)`	Read/Write	Last saved timestamp.
`last_printed()` / `set_last_printed(...)`	Read/Write	Last printed timestamp.
`total_editing_time()` / `set_total_editing_time(...)`	Read/Write	Total editing time.
`shared_doc()` / `set_shared_doc(bool)`	Read/Write	Whether the document is shared.
`scale_crop()` / `set_scale_crop(bool)`	Read/Write	Scale crop setting.
`links_up_to_date()` / `set_links_up_to_date(bool)`	Read/Write	Whether links are up to date.
`hyperlinks_changed()` / `set_hyperlinks_changed(bool)`	Read/Write	Whether hyperlinks changed.

Statistics (Read-only)

Property	Description
`slides()`	Number of slides.
`hidden_slides()`	Number of hidden slides.
`notes()`	Number of notes slides.
`paragraphs()`	Total paragraph count.
`words()`	Total word count.
`multimedia_clips()`	Number of multimedia clips.

Custom Properties

Method	Description
`count_of_custom_properties()`	Number of custom properties.
`get_custom_property_value(const std::string& name)`	Get a custom property value.
`set_custom_property_value(const std::string& name, ...)`	Set a custom property value.
`get_custom_property_name(int index)`	Get custom property name by index.
`remove_custom_property(const std::string& name)`	Remove a custom property.
`contains_custom_property(const std::string& name)`	Check if a custom property exists.
`clear_custom_properties()`	Remove all custom properties.
`clear_built_in_properties()`	Reset all built-in properties to defaults.

Usage Example

#include <Aspose/Slides/Foss/presentation.h>
using namespace Aspose::Slides::Foss;

Presentation prs;
auto& props = prs.document_properties();
props.set_title("Q1 Results");
props.set_author("Finance Team");
props.set_subject("Quarterly Review");
prs.save("q1.pptx", SaveFormat::Pptx);