I would like to digitally sign a PDF file using PowerBuilder 2019.
Since I was explained PB 2019 is currently not supporting this, here is the question for community.
Is there is a
1. Windows DLL that can be used as a global External function from PowerScript
2. is there are some C# mixing approach concerning this issue ?
I.E i have solution for now using jSignPDF. So in PowerScript code there is a line
run(jSignPDF .... command line switches),
but this is external software, and I have to pray jSignPDF to sign the PDF file, without possibility for jSignPDF to return me any value if something went wrong. I would like to know if there is something like GetCertificate(...) , any method, anything more controlable.