officefileapi-devexpress-dot-office-dot-digitalsignatures-dot-packagesignaturevalidation.md
Retrieves the signature validation result.
Namespace : DevExpress.Office.DigitalSignatures
Assembly : DevExpress.Docs.v25.2.dll
NuGet Package : DevExpress.Document.Processor
public PackageSignatureValidationResult Result { get; }
Public ReadOnly Property Result As PackageSignatureValidationResult
| Type | Description |
|---|---|
| PackageSignatureValidationResult |
An enumeration value that indicates the validation result.
|
Available values:
| Name | Description |
|---|---|
| None |
No validation result.
| | Valid |
The package signature is valid.
| | Invalid |
The package signature is invalid.
| | PartiallyValid |
The package signature is partially valid.
| | PackageOpenFailed |
Failed to open the target package.
| | SignaturesNotFound |
The target package does not contain any signatures.
|
If the document is not signed, the PackageSignatureValidation.Result property returns SignaturesNotFound.
If the document to be validated is encrypted, specify the SignatureValidationOptions.DecryptionPassword property to decrypt the document. Otherwise, the Result property returns PackageSignatureValidationResult.PackageOpenFailed.
If the PackageSignatureValidation.Result property returns Invalid or PartiallyValid, check the PackageSignatureValidation.Items property to obtain a list of items with detailed validation information. The number of SignatureValidationInfo objects in the list is equal to the number of signatures.
The following code snippets (auto-collected from DevExpress Examples) contain references to the Result 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.
word-document-api-sign-document-and-validate-signature/CS/Program.cs#L85
//Check validation result and show information in the console:
switch (signatureValidation.Result)
{
//Check validation result and show information in the console:
switch (signatureValidation.Result)
{
word-document-api-sign-document-and-validate-signature/VB/Program.vb#L75
'Check validation result and show information in the console:
Select Case signatureValidation.Result
Case PackageSignatureValidationResult.Valid
'Check validation result and show information in the console:
Select Case signatureValidation.Result
Case PackageSignatureValidationResult.Valid
See Also
PackageSignatureValidation Class