groupdocs.signature

The namespace provides classes for signing documents of different formats with stamps, barcodes, QR-codes, text, image, metadata, form field and digital signatures.

Classes

Class	Description
`GroupDocsSignatureException`	Represents the generic errors that occur during document processing.
`IncorrectPasswordException`	The exception that is thrown when specified password is incorrect.
`License`	Provides methods to license the component. Learn more about licensing here.
`Metered`	Provides methods for applying Metered license.
`PasswordRequiredException`	The exception that is thrown when password is required to load the document.
`ProcessCompleteEventArgs`	Provides data on complete event of signing, verification and search processes.
`ProcessEventArgs`	Provides data for different events of signature, verification and search processes.
`ProcessProgressEventArgs`	Provides data for OnProgress event of signing, verification and search processes.
`ProcessStartEventArgs`	Provides data for Start event of signing, verification and search process
`Signature`	Represents main class that controls document signing process.
`SignatureSettings`	Defines settings for customizing `Signature` behavior.