Add 85 ZUGFeRD operator examples

[agent-aspose-pdf-examples]

graphs-zugferd-operators

85 code example(s) for the graphs-zugferd-operators category.
Target: Aspose.PDF for .NET 26.8.0

Examples

#	Example	Difficulty
1	Attach ZUGFeRD XML to PDF and Convert to PDF/A‑3B	intermediate
2	Create ZUGFeRD‑Compliant Invoice PDF	intermediate
3	Validate PDF for ZUGFeRD Compliance	beginner
4	Extract Embedded ZUGFeRD XML from PDF	intermediate
5	Update ZUGFeRD XML Attachment in PDF	beginner
6	Remove ZUGFeRD Attachment from PDF	beginner
7	Add Custom Metadata to ZUGFeRD PDF	beginner
8	Encrypt ZUGFeRD PDF with User and Owner Passwords	beginner
9	Digitally Sign ZUGFeRD PDF with Timestamp	intermediate
10	Add Expiry JavaScript Action to PDF	beginner
11	Set PDF Open Action to Navigate to Page 10	beginner
12	Add Page-Level JavaScript Alert to PDF	beginner
13	Calculate Total Order Amount from PDF Form Fields	intermediate
14	Add Document-Level Auto‑Save JavaScript to PDF	beginner
15	Draw a Star Shape Using Low-Level PDF Operators	intermediate
16	Change PDF Line Width from 1 to 3 Points	beginner
17	Remove Background Operators from PDF Content Stream	intermediate
18	Replace Text in PDF Using ShowText Operators	intermediate
19	Create Bar Chart PDF with Custom Colors and Axis Labels	intermediate
20	Create Line Graph with Multiple Stroke Styles	intermediate
21	Embed Vector Graphic (Graph) into PDF	intermediate
22	Combine Multiple Graphs on a Single PDF Page	intermediate
23	Add File Attachment to PDF with Description	intermediate
24	Attach Multiple Files with Descriptions to a PDF	intermediate
25	List PDF Attachments with Names and Sizes	intermediate
26	Remove Specific Attachment from PDF	beginner
27	Update PDF Attachment Description	intermediate
28	Set PDF Metadata and Custom Property	beginner
29	Read Custom PDF Metadata and Write to Log	beginner
30	Encrypt PDF with AES‑256 and Passwords	beginner
31	Set PDF Permissions to Allow Printing Only	beginner
32	Digitally Sign PDF with PFX Certificate and Timestamp	intermediate
33	Verify PDF Digital Signature and Retrieve Signer Details	intermediate
34	Convert PDF to DOCX with Layout Preservation	beginner
35	Convert PDF to HTML with Embedded Images	beginner
36	Convert PDF Pages to High-Resolution PNG Images	beginner
37	Batch Convert PDFs to JPEG Images	intermediate
38	Export Selected PDF Pages to Separate Files	beginner
39	Merge PDFs with Bookmarks Preservation	beginner
40	Split PDF into Individual Page PDFs	beginner
41	Extract Text from PDF with Line Breaks	beginner
42	Extract Images from PDF with Original Format	intermediate
43	Export PDF Form Fields to JSON	beginner
44	Populate PDF Form from JSON and Flatten	beginner
45	Print PDF Silently to Default Printer	beginner
46	Print PDF Page Range to Network Printer with Duplex and Paper Size	intermediate
47	Add JavaScript Open Action to Jump to Page 5	beginner
48	Add Auto‑Print JavaScript Action to PDF	beginner
49	Set PDF Author Dynamically Using Aspose.Pdf	beginner
50	Hide Form Field with Checkbox Using JavaScript in PDF	intermediate
...	35 more examples

Key APIs Used

Aspose.Pdf.Annotations.Annotation, Aspose.Pdf.Annotations.FileAttachmentAnnotation, Aspose.Pdf.Annotations.FileIcon, Aspose.Pdf.Annotations.IAppointment, Aspose.Pdf.Annotations.JavascriptAction, Aspose.Pdf.Annotations.LinkAnnotation, Aspose.Pdf.Annotations.SoundAnnotation, Aspose.Pdf.Annotations.SoundIcon, Aspose.Pdf.Annotations.XfdfReader.ReadFields, Aspose.Pdf.AutoTaggingSettings, Aspose.Pdf.Color, Aspose.Pdf.Color.Gray, Aspose.Pdf.ConvertErrorAction, Aspose.Pdf.CryptoAlgorithm, Aspose.Pdf.Devices.JpegDevice, Aspose.Pdf.Devices.JpegDevice.Process, Aspose.Pdf.Devices.PngDevice, Aspose.Pdf.Devices.PngDevice.Process, Aspose.Pdf.Devices.Resolution, Aspose.Pdf.Devices.ThumbnailDevice, Aspose.Pdf.Devices.ThumbnailDevice.Process, Aspose.Pdf.Devices.TiffDevice, Aspose.Pdf.Devices.TiffDevice.Process, Aspose.Pdf.Devices.TiffSettings, Aspose.Pdf.DigestHashAlgorithm, Aspose.Pdf.DocSaveOptions, Aspose.Pdf.DocSaveOptions.Format, Aspose.Pdf.DocSaveOptions.Mode, Aspose.Pdf.DocSaveOptions.RecognitionMode, Aspose.Pdf.Document
(+136 more)

Tags

300dpi Aspose.Pdf Batch C# CSV EmbeddedFiles Extraction FDF Invoice PDF PDF/A PDF/A-3 PDF/A-3B PDF/A-3U PKCS7 Schema validation XFDF XML XML attachment XML embedding

Difficulty Distribution

• beginner: 48 example(s)
• intermediate: 37 example(s)

Pipeline Stages

• Baseline (1st try): 39
• LLM Fix: 33
• Final LLM Recovery: 6
• Pattern Fix: 5
• Regen with KB: 2

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