PDF Digital Signature in PowerBuilder

David Canicoba
Posts: 2
 3 days 23 hours ago #596 by David Canicoba
David Canicoba replied the code: PDF Digital Signature in PowerBuilder

My friend i try your demo, but appears this error ¡ Necesita el Archivo NetPdfService.ddl para firmar digitalmente los PDF ! , but i have installed Net Core 3.1 and i see the file in folder of demo.

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Ramón San Félix Ramón
CODE AUTHOR
Posts: 35
 2 years 9 months ago #435 by Ramón San Félix Ramón
Ramón San Félix Ramón replied the code: PDF Digital Signature in PowerBuilder
For this example to work properly, Net Core 3.1 must be installed

dotnet.microsoft.com/en-us/download/dotnet/3.1

If you already have it installed, the certificate you have created may not be correct, try the demo to see if it works for you.

If you sign the pdfs with my demo certificate, look for another way to create yours.

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Jimmy Freeman
Posts: 2
 2 years 9 months ago #434 by Jimmy Freeman
Jimmy Freeman replied the code: PDF Digital Signature in PowerBuilder
Thinks for your reply, I create a selfsign certifcate by "makecert" PowerShell command line, then export as a pfx type file. Here I have a error when I run your demo. Could you please tell me how to create the correct *.pfx file ?

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Ramón San Félix Ramón
CODE AUTHOR
Posts: 35
 2 years 9 months ago #433 by Ramón San Félix Ramón
Ramón San Félix Ramón replied the code: PDF Digital Signature in PowerBuilder
Thank you very much for your comment.
My digital tablet is the Wacom STU-540, and I have created the digital certificate with the program included:
Wacom sign pro PDF.
Best Regards.

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