 | Certification |
A document certification (MDP) signature that certifies the document
These signatures are also called Document Modification Detection and Prevention (MDP) signatures. This type of signature enables the detection of rejected changes specified by the author.
Inheritance HierarchyPdfTools.InternalNativeBase
PdfTools.InternalNativeObject
PdfTools.PdfSignatureField
PdfTools.PdfSignedSignatureField
PdfTools.PdfSignature
PdfTools.PdfCertificationSignature
Namespace: PdfTools.Pdf
Assembly: PdfTools (in PdfTools.dll) Version: 1.5.0+84bd4d36da7e2449ee09fddee89e23a99b6ffcca
Syntaxpublic class CertificationSignature : Signature
The CertificationSignature type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | BoundingBox | The location on the page The location of the signature field on the page. Or if the signature field has no visual appearance.(Inherited from SignatureField) |
| ContactInfo | The contact information of the signer Information provided by the signer to enable a recipient to contact the signer to verify the signature. For example, a phone number.(Inherited from Signature) |
| Date | The date and time of signing This represents the date and time of signing as specified in the signature. For signatures that contain a time-stamp, the trusted time-stamp time is returned. Note: The value can only be extracted for signatures conforming to the PAdES or PDF standard and not for proprietary/non-standard signature formats. For non-standard signature formats, the date as stored in the PDF is returned. (Inherited from SignedSignatureField) |
| FieldName | The name of the signature field The field name uniquely identifies the signature field within the document.(Inherited from SignatureField) |
| Location | The location of signing The CPU host name or physical location of the signing.(Inherited from Signature) |
| Name | The name of the person or authority that signed the document This is the name of the signing certificate. Note: The name of the signing certificate can only be extracted for signatures conforming to the PAdES or PDF standard and not for proprietary/non-standard signature formats. For non-standard signature formats, the name as stored in the PDF is returned. (Inherited from SignedSignatureField) |
| PageNumber | The number of the page where this signature is located Whether the signature field has a visual appearance on that page is indicated by the BoundingBox.(Inherited from SignatureField) |
| Permissions | The access permissions granted for this document Note that for encrypted PDF documents, the restrictions defined by this CertificationSignature are in addition to the document's Permissions. |
| Reason | The reason for signing (Inherited from Signature) |
| Revision | The document revision The revision (version) of the document that the signature signs.(Inherited from SignedSignatureField) |
Methods| Name | Description | |
|---|---|---|
 | Equals | (Inherited from NativeObject) |
| GetHashCode | (Inherited from NativeObject) |
See Also