officefileapi-devexpress-dot-pdf-dot-pdfdocumentsigner-dot-underscore-methods.md
A helper class used to apply signatures to PDF documents.
| Name | Description |
|---|---|
| AddToDss(String, ICrlClient, IOcspClient, ICertificateStoreProvider) | Adds information about the specified signature to the Document Security Store (DSS). |
| AddToDss(String, IList<Byte[]>, IList<Byte[]>, IList<Byte[]>) | Adds information about the specified signature to the Document Security Store (DSS). |
| ClearSignatureField(String) | Removes a signature applied to the specific signature field. |
| ClearSignatureFields() | Removes signatures from all signed form fields. |
| CreateDXBitmap(PdfSignatureBuilder, Size) static | Generates a signature image based on the appearance parameters. |
| Dispose() | Disposes of the PdfDocumentSigner object. |
| Equals(Object, Object) static | Determines whether the specified object instances are considered equal. Inherited from Object. |
| Equals(Object) | Determines whether the specified object is equal to the current object. Inherited from Object. |
| GetHashCode() | Serves as the default hash function. Inherited from Object. |
| GetPdfPkcs7Signature(String) | Retrieves the PKCS#7 signature of the signature field. |
| GetSignatureFieldNames(Boolean) | Retrieves names of signature fields. |
| GetSignatureInfo() | Returns a list of objects that contain information about the signatures (certification level, signer name, etc.). |
| GetType() | Gets the Type of the current instance. Inherited from Object. |
| MemberwiseClone() protected | Creates a shallow copy of the current Object. Inherited from Object. |
| ReferenceEquals(Object, Object) static | Determines whether the specified Object instances are the same instance. Inherited from Object. |
| SaveDocument(Stream, PdfSignatureBuilder[]) | Saves the PDF document to a stream with the specified document signatures. |
| SaveDocument(String, PdfSignatureBuilder[]) | Saves the PDF document to a file with the specified document signatures. |
| SignDeferred(PdfDeferredSignatureBuilder) | Adds the signature to the document and retrieves the document hash for further signing. |
| ToString() | Returns a string that represents the current object. Inherited from Object. |
| VerifyLtv(PdfLtvOptions) | Returns Long Term Validation (LTV) records about the state of the signature certificate. |
See Also