XmpDocument.DublinCoreProperties Property

Gets properties used to define the Dublin Core namespace.

Namespace: DevExpress.Pdf.Xmp

Assembly: DevExpress.Pdf.v21.1.Core.dll

NuGet Package: DevExpress.Pdf.Core

Declaration

C#

public DublinCoreProperties DublinCoreProperties { get; }

VB.NET

Public ReadOnly Property DublinCoreProperties As DublinCoreProperties

Property Value

Type	Description
DublinCoreProperties	An object that contains the Dublin Core namespace properties.

Example

The code sample below adds items from the Dublin Core schema to the packet:

C#

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");
}

VB.NET

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