SignatureCheckResult.CheckType Property

Gets the type of the signature verification.

Namespace: DevExpress.Office.DigitalSignatures

Assembly: DevExpress.Docs.v24.2.dll

NuGet Package: DevExpress.Document.Processor

Declaration

C#

public SignatureCheckType CheckType { get; }

VB.NET

Public ReadOnly Property CheckType As SignatureCheckType

Property Value

Type	Description
SignatureCheckType	An enumeration value that indicates the signature check type.

Available values:

Show 17 items

Name	Description
None	No check.
SignatureFileFound	Checks whether the signature file is in the package.
SignatureXmlNodeFound	Checks whether the signature XML node is found.
SignatureIntegrityCheck	Checks the signature integrity.
SignatureCertificateNodeFound	Checks whether the signature certificate node is found.
SignatureCertificateValid	Checks whether the signature certificate is valid.
SignatureCertificateKeyUsageValid	Checks whether the contents of the certificate’s Key Usage extension complies with the certificate.
SignatureCertificateValidityPeriodCheck	Checks whether the certificate has expired or its validity period has not started yet.
PackageFileFound	Checks whether the package file is found.
PackageFileHashVerified	Checks whether the package file’s hash is verified.
TimestampAndSignatureMatch	Checks whether the timestamp matches the signature.
TimestampSignerCertificateFound	Checks whether the timestamp signer’s certificate is found.
TimestampCertificateValid	Checks whether the timestamp certificate is valid.
TimestampCertificateKeyUsageValid	Checks whether the contents of the timestamp certificate’s Key Usage extension complies with the certificate.
TimestampCertificateValidityPeriodCheck	Checks whether the timestamp’s certificate’s validity period is active.
TimestampSignerValid	Checks whether the timestamp signer is valid.
All	All check types.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the CheckType property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

spreadsheet-document-api-sign-workbook-and-validate-signature/CS/WorkbookDigitalSignatureSample/Program.cs#L107

Console.WriteLine(String.Format("Validation details {0}: \r\n" +
    "{1} failed, Info: {2} \r\n", i, checkResult.CheckType, checkResult.Info));
i++;

word-document-api-sign-document-and-validate-signature/CS/WordDocumentDigitalSignatureSample/Program.cs#L105

Console.WriteLine(String.Format("Validation details {0}: \r\n" +
    "{1} failed, Info: {2} \r\n", i, checkResult.CheckType, checkResult.Info));
i++;

VB.NET

spreadsheet-document-api-sign-workbook-and-validate-signature/VB/WorkbookDigitalSignatureSample/Program.vb#L95

For Each checkResult As SignatureCheckResult In failedCheckDetails
    Console.WriteLine(String.Format("Validation details {0}: " & ControlChars.CrLf & "{1} failed, Info: {2} " & ControlChars.CrLf, i, checkResult.CheckType, checkResult.Info))
    i += 1

word-document-api-sign-document-and-validate-signature/VB/WordDocumentDigitalSignatureSample/Program.vb#L87

For Each checkResult As SignatureCheckResult In failedCheckDetails
    Console.WriteLine(String.Format("Validation details {0}: " & Microsoft.VisualBasic.Constants.vbCrLf & "{1} failed, Info: {2} " & Microsoft.VisualBasic.Constants.vbCrLf, i, checkResult.CheckType, checkResult.Info))
    i += 1