Detached property (Secure PDF writer)
public bool Detached
If this property is set to True, adbe.pkcs7.detached subfilter will be used when signing a document.
Otherwise, adbe.pkcs7.sha1 subfilter will be used.
Use of this property makes sense only for PKCS7SHA1 public key signature type, and is ignored if X509RSASHA1 type is used.