Released: Sep 30, 2021

GrapeCity Documents .NET Bundle での更新項目

機能

GrapeCity Documents for PDF 4.2.0.719

• Added new interface: GrapeCity.Documents.Pdf.ISignatureParser which defines properties and methods that allow parsing and validating a PDF binary signature.
• Added new interface: GrapeCity.Documents.Pdf.ISignatureBuilder which defines methods used to build the signature PDF dictionary and the binary signature container.
• Added new interface: GrapeCity.Documents.Pdf.IPkcs7SignatureGenerator which defines properties and methods that are used to sign the attribute set in a PKCS#7 signature.
• Added new class: GrapeCity.Documents.Pdf.Security.OID which represents a cryptographic object identifier. Defines IDs of many popular cryptographic items such as HASH algorithms, encoding algorithms etc.
• Added new class: GrapeCity.Documents.Pdf.Pkcs7SignatureBuilder which implements ISignatureBuilder that can be used to build a PKCS#7 signature.
• Added new property: TimeStamp.HashAlgorithm which specifies the ID of the hash algorithm used to encode the time-stamp request.
• Added new property: TimeStamp.HashMethod which specifies the delegate used to hash the time-stamp request.
• Added new method: Signature.CreateParser() which creates an ISignatureParser object that can be used to parse a binary signature.
• Added new method: SignatureProperties.CreatePAdES_B_B() which creates a SignatureProperties object and initializes it so that it will create a PAdES B-B signature.
• Added new method: SignatureProperties.CreatePAdES_B_T() which creates a SignatureProperties object and initializes it so that it will create a PAdES B-T signature.
• Added new property: SignatureProperties.SignatureBuilder which specifies the ISignatureBuilder object used to build the signature.
• Breaking changes:
  • Property TimeStamp.DigestAlgorithm has been removed. Use TimeStamp.HashAlgorithm and TimeStamp.HashMethod instead.
  • Class GrapeCity.Documents.Pdf.Security.SignatureContent has been removed. Use Signature.CreateParser() instead.
• Changed:
  • Enum GrapeCity.Documents.Pdf.SignatureFormat has been marked as obsolete.
  • Enum GrapeCity.Documents.Pdf.SignatureDigestAlgorithm has been marked as obsolete.
  • Property SignatureProperties.SignatureDigestAlgorithm has been marked as obsolete.
  • Property SignatureProperties.SignatureFormat has been marked as obsolete.
  • Property SignatureProperties.Certificate has been marked as obsolete.

GrapeCity Documents for Word 4.2.0.719

• Added new method: Paragraph.RestartList() which restarts list numbering on the current paragraph.

不具合の修正

GrapeCity Documents for PDF 4.2.0.719

• [Data Templates] Incorrect batch processing of two root templates in the same block.