PdfDigitalSignatureDetails Class

Contains details for a PDF digital signature.

Inheritance Hierarchy

SystemObject
Aspose.Tasks.SavingPdfDigitalSignatureDetails

Namespace: Aspose.Tasks.Saving
Assembly: Aspose.Tasks (in Aspose.Tasks.dll) Version: 21.10

Syntax

C++

public class PdfDigitalSignatureDetails

Public Class PdfDigitalSignatureDetails

public ref class PdfDigitalSignatureDetails

type PdfDigitalSignatureDetails =  class end

The PdfDigitalSignatureDetails type exposes the following members.

Constructors

	Name	Description
	PdfDigitalSignatureDetails	Initializes a new instance of the PdfDigitalSignatureDetails class.

Properties

	Name	Description
	Certificate	Gets or sets the certificate to sign with.
	HashAlgorithm	Gets or sets the hash algorithm.
	Location	Gets or sets the location of signing.
	Reason	Gets or sets the reason of signing.
	SignatureDate	Gets or sets the date of signing.

Methods

	Name	Description
	Equals	(Inherited from Object.)
	Finalize	(Inherited from Object.)
	GetHashCode	(Inherited from Object.)
	GetType	(Inherited from Object.)
	MemberwiseClone	(Inherited from Object.)
	ToString	(Inherited from Object.)

Remarks

At the moment digitally signing PDF documents is only available on .NET 2.0 or higher.

Examples

Shows how to work with PDF digital signature details.

var project = new Project(DataDir + "CreateProject2.mpp");

var options = new PdfSaveOptions();

var certificate = new X509Certificate2();

// create PDF signature details
var signatureDetails = new PdfDigitalSignatureDetails(
    // specify certificate
    certificate, 
    // specify a reason of signing
    "reason",
    // specify a location of signing
    "location", 
    // specify a date of signing
    new DateTime(2019, 1, 1), 
    // specify a hash algorithm of signing
    PdfDigitalSignatureHashAlgorithm.Sha1);

Console.WriteLine("Certificate: " + signatureDetails.Certificate);
Console.WriteLine("Reason: " + signatureDetails.Reason);
Console.WriteLine("Location: " + signatureDetails.Location);
Console.WriteLine("Signature Date: " + signatureDetails.SignatureDate);
Console.WriteLine("Hash Algorithm: " + signatureDetails.HashAlgorithm);

// set digital signature details
options.DigitalSignatureDetails = signatureDetails;

// save the project with specified encryption details
project.Save(OutDir + "WorkWithPdfEncryptionDetails_out.pdf", options);

Reference

Aspose.Tasks.Saving Namespace