public void Setup()
{
_reader = new PdfReader(_fileNameSorgente);
_stamper = new PdfStamper(_reader, new FileOutputStream(_fileTemp));
_form = _stamper.getAcroFields();
_m = new PdfDescriber(_fileNameSorgente);
}
public void SetAllFieldToEmpty()
{
if (_reader != null)
{
PdfDescriber m = new PdfDescriber(_fileNameSorgente);
m.Setup();
System.Collections.Hashtable _arr = m.GetFieldsInfoToHashtable();
foreach (DictionaryEntry elem in _arr)
{
_form.setField(elem.Key.ToString(), "");
}
m.Dispose();
}
else
{
throw new FieldAccessException();
}
}