PDFKit.NET 4.0 (.NET 4.0)
Checks if the Signature field is valid (verified), based on a standard signature handler.
Assembly: TallComponents.PDF.Kit (in TallComponents.PDF.Kit.dll) Version: 22.214.171.124
Return ValueType: Boolean
Returns if this signature field is valid or not, with the default signature handler factory.
False is returned if the signature is not signed. Note that the document can be modified after signing, meaning that an update is append to this document.