Property GrantedMDPPermission
Namespace TallComponents.PDF.Forms.Fields
Class SignatureField
If set, the document is signed by the author of the document (the person applying a certification signature). A document can contain only one signature field that contains a DocMDP transform method. It enables the author to specify what changes shall be permitted to be made to the document and what changes invalidate the author’s signature.
If set but the document is already signed, an exception is thrown.
Syntax
public
Nullable<MDPPermission>
GrantedMDPPermission
{
get;
set;
}
Property value
Nullable<MDPPermission>