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Free digital signature widget for website pdf#

Set the graphics mode to ImageAndSignDetail PdfSignature signature = new PdfSignature(doc, doc.Pages, cert, "MySignature") Create a PdfSignature object and specify its position and size PdfCertificate cert = new PdfCertificate("C:\\Users\\Administrator\\Desktop\\M圜ertificate.pfx", "e-iceblue")

Save the document to another PDF file using PdfDocument.SaveToFile() method.ĭoc.LoadFromFile("C:\\Users\\Administrator\\Desktop\\sample.pdf").

Set the signature details including date, name, location, reason, handwritten signature image, and document permissions.

Create a PdfSignature object and specify its position and size on the document.Load a pfx certificate file while initializing the PdfCertificate object.Load a sample PDF file using PdfDocument.LoadFromFile() method.The following are the steps to add a visible digital signature to PDF using Spire.PDF for. Signature.DocumentPermissions = PdfCertificationFlags.ForbidChanges | PdfCertificationFlags.AllowFormFill 'Set the document permission to forbid changes but allow form fill Dim doc As PdfDocument = New PdfDocument()ĭoc.LoadFromFile("C:\\Users\\Administrator\\Desktop\\sample.pdf")ĭim cert As PdfCertificate = New PdfCertificate("C:\\Users\\Administrator\\Desktop\\M圜ertificate.pfx","e-iceblue")ĭim signature As PdfSignature = New PdfSignature(doc,doc.Pages( - 1),cert,"MySignature")

Free digital signature widget for website pdf#