One change an incremental update after a signature made, and whether that signature permits it.
public sealed class PdfModification
ISO 32000-2 §12.8.2.2.2 and §12.8.2.4.
kind:method, kind:property, kind:ctor. Press Esc to clear.DescriptionGets what changed, for a person to read.FieldNameGets the fully qualified name of the form field the change is to, or null.IsPermittedGets a value indicating whether the permissions in effect and the signature's field locks allow the change.KindGets what kind of change it is.ObjectReferenceGets the object that changed, or null when the change is to the trailer.