SignatureRemoval Enumeration

Namespace: PdfTools.Sign
Assembly: PdfTools (in PdfTools.dll) Version: 1.6.0+e1db8f4bf6125495a2d29513486ea3e61205c81b

Syntax

Copy

public enum SignatureRemoval

Members

Member name	Value	Description
None	1	Do not remove any signatures.
Signed	2	Remove all signed signatures, but no unsigned signature fields. This lets you change the encryption parameters of signed input documents, e.g. to encrypt or decrypt them (see SignedDocEncryptionUnchanged). While the cryptographic parts of the signatures are removed, their visual appearances are preserved.
All	3	Remove all signed (see Signed) and unsigned signature fields.

Member name

Value

Description

None

Do not remove any signatures.

Signed

Remove all signed signatures, but no unsigned signature fields. This lets you change the encryption parameters of signed input documents, e.g. to encrypt or decrypt them (see SignedDocEncryptionUnchanged).

While the cryptographic parts of the signatures are removed, their visual appearances are preserved.

All

Remove all signed (see Signed) and unsigned signature fields.

Reference

PdfTools.Sign Namespace