Enum SignatureStatus

Namespace

Syncfusion.Pdf.Security

Assembly

Syncfusion.Pdf.Portable.dll

Specifies the certificate's verification status.

public enum SignatureStatus

Fields

Invalid = 2

Specifies invalid status.

Unknown = 0

Specifies unknown status.

Valid = 1

Specifies valid status.

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)