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Pdf Library for .NET

PdfSecurityManagerValidateSignatures(PdfDigitalCertificatesCollection) Method

Validates every digital signature of the loaded document, trusting the given certificates as roots - for example your organisation's own certificate authority - in addition to the system's trusted store.

Namespace: SelectPdf.Universal
Assembly: SelectPdf.Universal (in SelectPdf.Universal.dll) Version: 26.4
Syntax
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public PdfSignatureValidationResult[] ValidateSignatures(
	PdfDigitalCertificatesCollection trustedCertificates
)

Parameters

trustedCertificates  PdfDigitalCertificatesCollection
The certificates to trust as roots, or null.

Return Value

PdfSignatureValidationResult
One result per signature, in the order of the document's signature fields; empty when the document is not signed.
See Also