PdfPageFacade.ApplyRedactAnnotations(PdfClearContentOptions, String[]) Method

Applies redaction annotations with specified names on the page. Allows you to specify what content type to keep visible in the redaction area.

Namespace: DevExpress.Pdf

Assembly: DevExpress.Pdf.v25.1.Core.dll

NuGet Package: DevExpress.Pdf.Core

Declaration

C#

public void ApplyRedactAnnotations(
    PdfClearContentOptions options,
    params string[] names
)

VB.NET

Public Sub ApplyRedactAnnotations(
    options As PdfClearContentOptions,
    ParamArray names As String()
)

Parameters

Name	Type	Description
options	PdfClearContentOptions	Options that specify what content type to keep visible in the redaction area.
names	String[]	An array of annotation names.

Remarks

Example: Apply Redaction Annotations on the First Page

C#

using DevExpress.Pdf;

PdfDocumentProcessor pdfProcessor = new PdfDocumentProcessor();
pdfProcessor.LoadDocument("Invoice.pdf");

PdfDocumentFacade documentFacade = pdfProcessor.DocumentFacade;
var pageFacade = documentFacade.Pages[0];
pageFacade.ApplyRedactAnnotations(null, new string[] {"redact1, redact2"});

pdfProcessor.SaveDocument("output.pdf");

VB.NET

Imports DevExpress.Pdf

Private pdfProcessor As New PdfDocumentProcessor()
pdfProcessor.LoadDocument("Invoice.pdf")

Dim documentFacade As PdfDocumentFacade = pdfProcessor.DocumentFacade
Dim pageFacade = documentFacade.Pages(0)
pageFacade.ApplyRedactAnnotations(Nothing, New String() {"redact1, redact2"})

pdfProcessor.SaveDocument("output.pdf")