officefileapi-devexpress-dot-pdf-dot-pdfdocumentprocessor.md
Provides access to a PdfDocument class, which represents the current document.
Namespace : DevExpress.Pdf
Assembly : DevExpress.Docs.v25.2.dll
NuGet Package : DevExpress.Document.Processor
public PdfDocument Document { get; }
Public ReadOnly Property Document As PdfDocument
| Type | Description |
|---|---|
| PdfDocument |
A current document.
|
Use the Document property to access the current PDF document.
The PdfDocument object allows you to access the document’s pages (the PdfDocument.Pages property), bookmarks (the PdfDocument.Bookmarks property), file attachments (the PdfDocument.FileAttachments property), interactive forms (the PdfDocument.AcroForm property), etc.
The code sample below shows how to access the current document and rotate all pages.
The code sample below rotates all document pages.
View Example: How to rotate PDF pages
using DevExpress.Pdf;
using (PdfDocumentProcessor pdfDocumentProcessor = new PdfDocumentProcessor())
{
pdfDocumentProcessor.LoadDocument("..\\..\\docs\\TextRotate.pdf");
int angle = 0;
foreach (PdfPage page in pdfDocumentProcessor.Document.Pages)
{
angle = (angle + 90) % 360;
page.Rotate = angle;
}
pdfDocumentProcessor.SaveDocument("..\\..\\docs\\Rotated.pdf");
}
Imports DevExpress.Pdf
Using pdfDocumentProcessor As New PdfDocumentProcessor()
pdfDocumentProcessor.LoadDocument("..\..\docs\TextRotate.pdf")
Dim angle As Integer = 0
For Each page As PdfPage In pdfDocumentProcessor.Document.Pages
angle = (angle + 90) Mod 360
page.Rotate = angle
Next page
pdfDocumentProcessor.SaveDocument("..\..\docs\Rotated.pdf")
End Using
The following code snippets (auto-collected from DevExpress Examples) contain references to the Document 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#L23
pdfDocumentProcessor.LoadDocument("Documents//Invoice.pdf");
PdfDocument document = pdfDocumentProcessor.Document;
pdf-document-api-custom-properties/CS/pdf-custom-properties/Program.cs#L18
pdfProcessor.LoadDocument("PageDeletion.pdf");
ModifyCustomProperties(pdfProcessor.Document);
pdfProcessor.SaveDocument("Result.pdf");
asp-net-web-forms-implement-pdf-viewer/CS/PdfViewer.ascx.cs#L88
protected void BindDataView() {
if (DocumentProcessor.Document != null) {
List<PdfPageItem> data = new List<PdfPageItem>();
pdf-document-api-xmp-example/VB/XmpMetadataExamples/Program.vb#L19
pdfDocumentProcessor.LoadDocument("Documents//Invoice.pdf")
Dim document As PdfDocument = pdfDocumentProcessor.Document
' Retrieve metadata:
pdf-document-api-custom-properties/VB/pdf-custom-properties/Program.vb#L14
pdfProcessor.LoadDocument("PageDeletion.pdf")
ModifyCustomProperties(pdfProcessor.Document)
pdfProcessor.SaveDocument("Result.pdf")
asp-net-web-forms-implement-pdf-viewer/VB/PdfViewer.ascx.vb#L95
Protected Sub BindDataView()
If Me.DocumentProcessor.Document IsNot Nothing Then
Dim data As System.Collections.Generic.List(Of E5095.PdfViewer.PdfPageItem) = New System.Collections.Generic.List(Of E5095.PdfViewer.PdfPageItem)()
See Also