Read Javascript From Pdf Using Itextsharp

I have a script that runs after the pdf-file has been loaded and that populates some form fields in the pdf. I assume it is some kind of javascript running behind the scene. In the

Solution 1:

Modified from this SO answer:

varpdfReader=newPdfReader(infilename);
using (MemoryStreammemoryStream=newMemoryStream())
{
    PdfStamperstamper=newPdfStamper(pdfReader, memoryStream);
    for (inti=0; i <= pdfReader.XrefSize; i++)
    {
        PdfDictionarypd= pdfReader.GetPdfObject(i) as PdfDictionary;
        if (pd != null)
        {
            PdfObjectpoAA= pd.Get(PdfName.AA); //Gets automatic execution objectsPdfObjectpoJS= pd.Get(PdfName.JS); // Gets javascript objectsPdfObjectpoJavaScript= pd.Get(PdfName.JAVASCRIPT); // Gets other javascript objects//use poJS.GetBytes(), poJS.ToString() etc to inspect details...
        }
    }
    stamper.Close();
    pdfReader.Close();
    File.WriteAllBytes(rawfile, memoryStream.ToArray());
}

Here's a reference page for the PdfObject class.