5/31/2023 0 Comments Signature in pdf![]() ![]() Pass the document to sign to the object’s constructor.Ĭreates a PKCS#7 signature. ![]() The table below lists API used to sign a form field: API The PdfDocumentSigner class allows you to sign and save a document. The PDF Document API supports PKCS#7 signatures with X.509 certificates and document-level time timestamps. Use the PdfSignatureBuilder class to apply a signature to the form field. SignatureFieldInfo.RotationAngle = PdfAcroFormFieldRotation.Rotate90 SignatureFieldInfo.SignatureBounds = New PdfRectangle(10, 10, 150, 150) SignatureFieldInfo.Name = "SignatureField" ' Specify the field's name, location and rotation angle: ' Create a signature field on the first page:ĭim signatureFieldInfo = New PdfSignatureFieldInfo(1) SignatureFieldInfo.SignatureBounds = new PdfRectangle(10, 10, 150, 150) Specify the field's name, location and rotation angle: Var signatureFieldInfo = new PdfSignatureFieldInfo(1) Create a signature field on the first page:
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