Post the file. Paulo
> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On > Behalf Of Francisco Garrido Ortiz > Sent: Wednesday, November 21, 2007 11:44 AM > To: itext-questions@lists.sourceforge.net > Subject: [iText-questions] Error on PdfStamper.CreateSignature() > Importance: High > > Hello to everybody! > > > > First of all, excuse me my bad English. > > > > When I work with one .pdf file I get the next error > "Specified cast is not valid" when run de SECOND C# code line: > > > > 1º) iTextSharp.text.pdf.PdfReader documentRead2= new > iTextSharp.text.pdf.PdfReader(PathDocument + @"\NoFirmat_" + NomDoc ); > > > > ==> 2º) PdfStamper stp = > PdfStamper.CreateSignature(documentRead2,new > FileStream(PathDocument + @"\" + NomDoc , FileMode.Create),'\0'); > > > > Only occurs with one pdf file. The others pdf files work fine. > > > > Can yo help me, please to resolve this problem? > > > > Thank You Very Much in advanced! > > > > Kiko > > Aviso Legal: Esta mensagem é destinada exclusivamente ao destinatário. Pode conter informação confidencial ou legalmente protegida. A incorrecta transmissão desta mensagem não significa a perca de confidencialidade. Se esta mensagem for recebida por engano, por favor envie-a de volta para o remetente e apague-a do seu sistema de imediato. É proibido a qualquer pessoa que não o destinatário de usar, revelar ou distribuir qualquer parte desta mensagem. Disclaimer: This message is destined exclusively to the intended receiver. It may contain confidential or legally protected information. The incorrect transmission of this message does not mean the loss of its confidentiality. If this message is received by mistake, please send it back to the sender and delete it from your system immediately. It is forbidden to any person who is not the intended receiver to use, distribute or copy any part of this message. ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ iText-questions mailing list iText-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/itext-questions Buy the iText book: http://itext.ugent.be/itext-in-action/
