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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<PDF reader>.NbSignatures (Function)
Gets the number of signatures in a PDF Reader control.
<pdfDocument variable>.VerifySignatures (Function)
Checks the validity of PDF signatures.
Note: This function is only available from version 2025 Update 1.
CertificateSignExecutable (Function)
Signs an executable file with a certificate.
<PDF reader>.GetSignature (Function)
Gets the signature of a PDF document as a buffer.
Printing duplicate copies
For legal reasons, it may be useful to keep an identical copy of a report (an invoice for example).
XMLVerifySignature (Function)
Verifies the signature of an XML node.
Managing certificates
Signing a file allows you to check that the file was not modified or altered since it was signed. The signature also allows you to check the issuer identity.
<pdfDocument variable>.GetSignatureDate (Function)
Gets the date of one of the signatures of a PDF document.
Creating an executable file
Once the development of your WINDEV application is completed (windows, reports, queries, etc.)...
<pdfDocument variable>.NbSignatures (Function)
Gets the number of signatures in a PDF document.
<PDF reader>.GetSignatureDate (Function)
Gets the date of one of the signatures of a PDF document.
<pdfDocument variable>.GetSignature (Function)
Gets the signature of a PDF document as a buffer.
CertificateSignString (Function)
Creates the signature of a character string.
PDFGetSignatureDate (Function)
Gets the date of one of the signatures of a PDF document.
PDFVerifySignatures (Function)
Checks the validity of PDF signatures.
Note: This function is only available from version 2025 Update 1.
PDFGetSignature (Function)
Gets the signature of a PDF document as a buffer.
PDFNbSignatures (Function)
Gets the number of signatures in a PDF document.
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