PdfDocument.SetMetadata(XmpDocument) Method
Embeds metadata in a document.
Namespace: DevExpress.Pdf
Assembly: DevExpress.Pdf.v24.1.Core.dll
NuGet Package: DevExpress.Pdf.Core
Declaration
Parameters
Name | Type | Description |
---|---|---|
xmpDocument | XmpDocument | An XMP packet. |
Remarks
The SetMetadata
method allows you to embed XMP metadata in the document. You can pass a string with metadata or an XmpDocument object to this method.
The XmpDocument object is an instance of the XMP data model (XMP packet). You can load data to the packet from a stream or a string.
Example
The code sample below loads metadata from a file and embeds it in the document:
using DevExpress.Pdf;
using DevExpress.Pdf.Xmp;
//...
using (PdfDocumentProcessor pdfDocumentProcessor = new PdfDocumentProcessor())
{
pdfDocumentProcessor.LoadDocument("Documents//Invoice.pdf");
PdfDocument document = pdfDocumentProcessor.Document;
XmpDocument metadata = new XmpDocument();
using (FileStream xmlStream = new FileStream("Documents//metadata.xml", FileMode.Open, FileAccess.Read))
{
metadata = XmpDocument.FromStream(xmlStream);
document.SetMetadata(metadata);
}
pdfDocumentProcessor.SaveDocument("Invoice_Upd.pdf");
}
See Also