I using iTextSharp dll. I have PDF template and I create a finished form from this template.
I want to change font for all pdf, but I can't. I add "AddSubstitutionFont" in PdfStamper, but in pdf is default font. I tried with
AcroFields.SetFieldProperty(....); and AcroFields.SetField(...);
but labels is again with default font.
Can you help me?