Class SignatureStatus

Specifies the certificate's verification status.

Inheritance

System.Object

SignatureStatus

Namespace: Syncfusion.Pdf.Security

Assembly: Syncfusion.Pdf.Portable.dll

Syntax

public sealed class SignatureStatus : Enum

Examples

// Loads an existing document
PdfLoadedDocument document = new PdfLoadedDocument(fileName);
// Gets the signature field
PdfLoadedSignatureField signatureField = document.Form.Fields[0] as PdfLoadedSignatureField;
// Validate signature and get validation result
PdfSignatureValidationResult result = signatureField.ValidateSignature();
// Gets the signature validation status
SignatureStatus status = result.SignatureStatus;
// Close the document
document.Close(true);

' Loads an existing document
Dim document As PdfLoadedDocument = New PdfLoadedDocument(fileName)
' Gets the signature field
Dim signatureField As PdfLoadedSignatureField = document.Form.Fields[0] As PdfLoadedSignatureField
' Validate signature and get validation result
Dim result As PdfSignatureValidationResult = signatureField.ValidateSignature()
' Gets the signature validation status
Dim status As SignatureStatus = result.SignatureStatus
' Close the document
document.Close(true)

Fields

Invalid

Specifies invalid status.

Declaration

public const SignatureStatus Invalid

Field Value

Type
SignatureStatus

Unknown

Specifies unknown status.

Declaration

public const SignatureStatus Unknown

Field Value

Type
SignatureStatus

Valid

Specifies valid status.

Declaration

public const SignatureStatus Valid

Field Value

Type
SignatureStatus