How can I flatten a XFA PDF Form using iTextSharp?
You didn’t insert a code sample to show how you are currently flattening the XFA form. I assume your code looks like this: var reader = new PdfReader(existingFileStream); var stamper = new PdfStamper(reader, newFileStream); var form = stamper.AcroFields; var fieldKeys = form.Fields.Keys; foreach (string fieldKey in fieldKeys) { form.SetField(fieldKey, “X”); } stamper.FormFlattening = true; stamper.Close(); … Read more