Add 43 XMP metadata examples for facades-xmp-metadata

[agent-aspose-pdf-examples]

facades-xmp-metadata

43 code example(s) for the facades-xmp-metadata category.
Target: Aspose.PDF for .NET 26.4.0

Examples

#	Example	Difficulty
1	Extract XMP Metadata from PDF	beginner
2	Create PDF with XMP Metadata	beginner
3	Check for XMP Metadata in a PDF	beginner
4	Set BaseURL in PDF XMP Metadata	beginner
5	Set CreatorTool in PDF XMP Metadata	beginner
6	Set XMP Nickname Property in PDF	beginner
7	Remove Nickname Element from PDF XMP Metadata	beginner
8	Retrieve XMP Metadata from PDF	beginner
9	Extract XMP Metadata from PDF using Aspose.Pdf	intermediate
10	Modify XMP Metadata Property in PDF	intermediate
11	Modify and Save XMP Metadata in PDF	intermediate
12	Insert Pages and Update XMP Metadata in PDF	intermediate
13	Preserve XMP Metadata When Splitting PDF into Single Pages	intermediate
14	Copy XMP Metadata to PDF and Merge Pages	intermediate
15	Export XMP Metadata from PDF to Side‑car File	beginner
16	Replace PDF XMP Metadata from External File	beginner
17	Validate XMP Metadata Against XSD Schema	intermediate
18	Log XMP Metadata Size Before and After Modification	beginner
19	Log Original XMP Metadata from PDF	beginner
20	Set PDF Creator Metadata via Extension Method	beginner
21	Clear XMP Metadata from PDF while Preserving Header	beginner
22	Remove XMP Metadata from PDF	beginner
23	Decrypt Encrypted PDF with Error Handling	intermediate
24	Decrypt PDF, Update CreatorTool Metadata, and Re‑encrypt	intermediate
25	Store Unicode Nickname in PDF Embedded File Specification	intermediate
26	Verify BasePath Escaping in XfaParserOptions	intermediate
27	Read XMP Metadata from Large PDF and Measure Performance	beginner
28	Update PDF Creator Tool Metadata in a Folder	beginner
29	Update XMP Property in a PDF	beginner
30	Bind PDF from Byte Array to PdfXmpMetadata and Retrieve XMP	intermediate
31	Update XMP BaseURL in PDF Using Aspose.Pdf	beginner
32	Read XMP Metadata from PDF via UNC Path	beginner
33	List XMP Namespaces in a PDF	intermediate
34	Add Minimal XMP Metadata to PDF When Missing	intermediate
35	Export PDF XMP Metadata to JSON	intermediate
36	Read XMP Metadata from a Highly Compressed PDF	intermediate
37	Validate Mandatory XMP Metadata Before Publishing PDF	beginner
38	Add Timestamp to PDF XMP Metadata	intermediate
39	Extract XMP Metadata from PDF to Dictionary	beginner
40	Set PDF Creator Metadata with Default Value	beginner
41	HTML to PDF Conversion with Configurable BaseUrl Injection	intermediate
42	Refresh CreatorTool Metadata for PDFs Nightly	intermediate
43	Update Multiple XMP Metadata Properties Atomically	beginner

Key APIs Used

Aspose.Pdf.DefaultMetadataProperties, Aspose.Pdf.Document, Aspose.Pdf.Document.EmbeddedFiles.Add, Aspose.Pdf.Document.Info, Aspose.Pdf.Document.Metadata, Aspose.Pdf.Document.Metadata (indexer), Aspose.Pdf.Document.Metadata.RegisterNamespaceUri, Aspose.Pdf.Document.OptimizeResources, Aspose.Pdf.Document.Pages.Add, Aspose.Pdf.Document.Save, Aspose.Pdf.Document.SetXmpMetadata, Aspose.Pdf.DocumentInfo, Aspose.Pdf.DocumentInfo.Creator, Aspose.Pdf.Facades, Aspose.Pdf.Facades.DefaultMetadataProperties, Aspose.Pdf.Facades.DefaultMetadataProperties.BaseURL, Aspose.Pdf.Facades.PdfFileInfo, Aspose.Pdf.Facades.PdfFileInfo.Creator, Aspose.Pdf.Facades.PdfFileInfo.ModDate, Aspose.Pdf.Facades.PdfFileInfo.SaveNewInfo, Aspose.Pdf.Facades.PdfFileSecurity, Aspose.Pdf.Facades.PdfFileSecurity.BindPdf, Aspose.Pdf.Facades.PdfFileSecurity.Close, Aspose.Pdf.Facades.PdfFileSecurity.DecryptFile, Aspose.Pdf.Facades.PdfFileSecurity.EncryptFile, Aspose.Pdf.Facades.PdfFileSecurity.Save, Aspose.Pdf.Facades.PdfViewer, Aspose.Pdf.Facades.PdfViewer.BindPdf, Aspose.Pdf.Facades.PdfXmpMetadata, Aspose.Pdf.Facades.PdfXmpMetadata.Add
(+36 more)

Tags

Aspose Aspose.Pdf BasePath BaseURL C# CreatorTool PDF URL XFA XML XMP aspose aspose-pdf aspose.pdf audit baseurl batch byte-array command-line configuration

Difficulty Distribution

• beginner: 24 example(s)
• intermediate: 19 example(s)

Pipeline Stages

• Baseline (1st try): 22
• LLM Fix: 14
• Regen with KB: 4
• Final LLM Recovery: 3

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