Add 44 new accessibility and tagged PDF code examples

[agent-aspose-pdf-examples]

accessibility-and-tagged-pdfs

44 code example(s) for the accessibility-and-tagged-pdfs category.
Target: Aspose.PDF for .NET 26.5.0

Examples

#	Example	Difficulty
1	Enable Auto‑Tagging and Convert PDF to PDF/UA	intermediate
2	Create Tagged PDF with Heading and Language Attribute	intermediate
3	Set Root Structure Element Title in Tagged PDF	beginner
4	Add Paragraph with ActualText under TOCI in Tagged PDF	intermediate
5	Add Custom Tag to Paragraph in a Tagged PDF	intermediate
6	Add External Link with Title to a Tagged PDF	intermediate
7	Create Internal Page Link in Tagged PDF	intermediate
8	Add Note Element to Paragraph in Tagged PDF	intermediate
9	Add Caption Note to Figure in Tagged PDF	intermediate
10	Add ActualText to Images for PDF Accessibility	intermediate
11	Set Hidden Pronunciation Text Using ActualText on a Span in a Tagged P...	beginner
12	Set Structure Element Language to French in a Tagged PDF	intermediate
13	Set Document Language in Tagged PDF	beginner
14	Propagate Language Attribute to All Tagged Elements	intermediate
15	Add a 3x4 Table to a Tagged PDF	intermediate
16	Create Merged Table Header in Tagged PDF	intermediate
17	Style Table Cells with Background, Border, and Padding	intermediate
18	Apply Custom Row Borders to PDF Table	intermediate
19	Create Tagged PDF Table with Custom Cell Types and Validate PDF/A-1B	intermediate
20	Create Nested Table Inside a Paragraph for Tagged PDF	intermediate
21	Create Tagged Bullet and Numbered Lists in PDF	intermediate
22	Add Tagged Form Field to PDF	intermediate
23	Add Placeholder TextBox Form Field and Tag in PDF	intermediate
24	Add Page Break Element to Tagged PDF	beginner
25	Update Paragraph ActualText in Tagged PDF	intermediate
26	Replace Note Element in Tagged PDF	intermediate
27	Iterate Tagged PDF Structure Elements and Log Metadata	intermediate
28	Set Paragraph Title in a Tagged PDF	intermediate
29	Set Figure Title in Tagged PDF for Accessibility	intermediate
30	Validate PDF/UA Compliance and Export Structure Report	intermediate
31	Check PDF/UA Compliance with Aspose.Pdf	beginner
32	Parse PDF Validation Report and Summarize Error Codes	intermediate
33	Find Images Missing Alternative Text in PDF	beginner
34	Extract Text from Tagged PDF Structure Tree	intermediate
35	Export PDF Structure Tree to XML and Generate Report via XSLT	intermediate
36	Export PDF Structure Tree to JSON	intermediate
37	Export Tagged PDF Structure to JSON	intermediate
38	Extract Notes from Tagged PDF to Text File	intermediate
39	Extract Link URLs from PDF and Export to CSV	intermediate
40	Batch Tag PDFs and Save with Suffix	intermediate
41	Batch Convert PDFs to Tagged PDFs with Auto‑Tagging	intermediate
42	Batch PDF/UA Validation with CSV Summary	intermediate
43	Batch PDF/UA Validation with XML Logs and Compliance Dashboard	intermediate
44	Set Missing Language Attributes in Tagged PDF	intermediate

Key APIs Used

Aspose.Pdf.Annotations.Annotation, Aspose.Pdf.Annotations.GoToURIAction, Aspose.Pdf.Annotations.LinkAnnotation, Aspose.Pdf.Annotations.LocalHyperlink, Aspose.Pdf.AutoTaggingSettings, Aspose.Pdf.BorderInfo, Aspose.Pdf.Cell, Aspose.Pdf.Color, Aspose.Pdf.Document, Aspose.Pdf.Document.Convert, Aspose.Pdf.Document.Form.Add, Aspose.Pdf.Document.Info, Aspose.Pdf.Document.IsPdfUaCompliant, Aspose.Pdf.Document.Save, Aspose.Pdf.Document.SaveXml, Aspose.Pdf.Document.Validate, Aspose.Pdf.Drawing.BorderInfo, Aspose.Pdf.Drawing.MarginInfo, Aspose.Pdf.Forms.TextBoxField, Aspose.Pdf.LogicalStructure.Element, Aspose.Pdf.LogicalStructure.Element.ChildElements, Aspose.Pdf.LogicalStructure.ElementList, Aspose.Pdf.LogicalStructure.FigureElement.AlternativeText, Aspose.Pdf.LogicalStructure.FigureElement.Title, Aspose.Pdf.LogicalStructure.LinkElement, Aspose.Pdf.LogicalStructure.NoteElement, Aspose.Pdf.LogicalStructure.NoteElement.SetText, Aspose.Pdf.LogicalStructure.ParagraphElement.SetText, Aspose.Pdf.LogicalStructure.StructureElement, Aspose.Pdf.LogicalStructure.StructureElement.AppendChild
(+61 more)

Tags

Aspose.Pdf PDF/UA XML accessibility acroform actualtext alt-text annotations aspnet aspnet-pdf aspose aspose-pdf auto-tagging batch batch-conversion batch-processing border caption csharp csv

Difficulty Distribution

• beginner: 6 example(s)
• intermediate: 38 example(s)

Pipeline Stages

• Baseline (1st try): 32
• LLM Fix: 6
• Regen with KB: 5
• Final LLM Recovery: 1

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