IDigestCalculator Interface

Allows you to calculate a digest from a stream.

Namespace: DevExpress.Office.DigitalSignatures

Assembly: DevExpress.Pdf.v20.2.Core.dll

NuGet Package: DevExpress.Pdf.Core

NuGet Packages: DevExpress.Pdf.Core, DevExpress.WindowsDesktop.Pdf.Core

Declaration

C#

public interface IDigestCalculator

VB.NET

Public Interface IDigestCalculator

Related API Members

The following members return IDigestCalculator objects:

• ExternalSignerInfo.DigestCalculator

Remarks

The IDigestCalculator interface allows you to implement a custom class to compute a digest value. Refer to the How to: Use a Custom Signer Class to Apply Signatures to the PDF Document repository for a code example.