In order to reject specific changes during redaction process or to keep a full log of changes in the document, you need to set Redactor.RedactionCallback property, to a class implementing IRedactionCallback interface. The interface contains only one method, AcceptRedaction, which receives detailed information about proposed redaction and returns Boolean value, accepted or not.
Below, we create a callback class, dumping changes to system console:
public class RedactionDump implements IRedactionCallback { public RedactionDump() { } public boolean acceptRedaction(RedactionDescription description) { System....Assembly Product Solution GroupDocs...
This article explains how to update Barcode electronic signatures with GroupDocs.Signature for Python via .NET API....Assembly Product Solution GroupDocs...
This article demonstrates how to compare Word, Excel, PowerPoint, Outlook, OneNote, PDF, Image, HTML, AutoCAD, Visio, OpenDocument, OneNote documents using GroupDocs.Comparison for Java....Assembly Product Solution GroupDocs...
Migration notes for GroupDocs.Comparison for .NET — breaking API changes between major versions and guidance for updating existing code....Assembly Product Solution GroupDocs...