officefileapi-devexpress-dot-pdf-dot-xmp-dot-xmpdocument-e7e05b8c.md
Gets properties used to define the Dublin Core namespace.
Namespace : DevExpress.Pdf.Xmp
Assembly : DevExpress.Pdf.v25.2.Core.dll
NuGet Package : DevExpress.Pdf.Core
public DublinCoreProperties DublinCoreProperties { get; }
Public ReadOnly Property DublinCoreProperties As DublinCoreProperties
| Type | Description |
|---|---|
| DublinCoreProperties |
An object that contains the Dublin Core namespace properties.
|
The code sample below adds items from the Dublin Core schema to the packet:
using DevExpress.Pdf;
using DevExpress.Pdf.Xmp;
//...
using (PdfDocumentProcessor pdfDocumentProcessor = new PdfDocumentProcessor())
{
// Load a document:
pdfDocumentProcessor.LoadDocument("Documents//Invoice.pdf");
PdfDocument document = pdfDocumentProcessor.Document;
// Create a new XMP packet:
XmpDocument metadata = new XmpDocument();
DublinCoreProperties dublinCoreProperties = metadata.DublinCoreProperties;
dublinCoreProperties.Creator.Add("DevExpress");
dublinCoreProperties.Description.AddString("This document has embedded XMP metadata", "en-us");
dublinCoreProperties.Title.AddString("Invoice", "x-default");
dublinCoreProperties.Type.Add("PDF");
dublinCoreProperties.Publisher.Add("PDF Document API");
// Embed metadata in the document:
document.SetMetadata(metadata);
// Save the result:
pdfDocumentProcessor.SaveDocument("Invoice_Upd.pdf");
}
Imports DevExpress.Pdf
Imports DevExpress.Pdf.Xmp
'...
Using pdfDocumentProcessor As New PdfDocumentProcessor()
' Load a document:
pdfDocumentProcessor.LoadDocument("Documents//Invoice.pdf")
Dim document As PdfDocument = pdfDocumentProcessor.Document
' Create a new XMP packet:
Dim metadata As New XmpDocument()
Dim dublinCoreProperties As DublinCoreProperties = metadata.DublinCoreProperties
dublinCoreProperties.Creator.Add("DevExpress")
dublinCoreProperties.Description.AddString("This document has embedded XMP metadata", "en-us")
dublinCoreProperties.Title.AddString("Invoice", "x-default")
dublinCoreProperties.Type.Add("PDF")
dublinCoreProperties.Publisher.Add("PDF Document API")
' Embed metadata in the document:
document.SetMetadata(metadata)
' Save the result:
pdfDocumentProcessor.SaveDocument("Invoice_Upd.pdf")
End Using
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the DublinCoreProperties property.
Note
The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.
pdf-document-api-xmp-example/CS/XmpMetadataExamples/Program.cs#L138
// Add items from the Dublin Core schema:
DublinCoreProperties dublinCoreProperties = metadata.DublinCoreProperties;
dublinCoreProperties.Creator.Add("DevExpress");
pdf-document-api-xmp-example/VB/XmpMetadataExamples/Program.vb#L110
' Add items from the Dublin Core schema:
Dim dublinCoreProperties As DublinCoreProperties = metadata.DublinCoreProperties
dublinCoreProperties.Creator.Add("DevExpress")
See Also