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MetadataSignOptions class

Represents Metadata signature options.

public class MetadataSignOptions : SignOptions

Name	Description
MetadataSignOptions()	Initializes a new instance of the MetadataSignOptions class with default values.
MetadataSignOptions(IEnumerable<MetadataSignature>)	Initializes a new instance of the MetadataSignOptions class with Metadata.

Name	Description
virtual AllPages { get; set; }	Put signature on all document pages.
Appearance { get; set; }	Additional signature appearance.
DataEncryption { get; set; }	Gets or sets implementation of `IDataEncryption` interface to encrypt all Metadata signatures withing this options collection. If this value is set all added signatures will use this encryption by default or its own DataEncryption if it was assigned.
DocumentType { get; set; }	Get or set the Document Type of the Signature Options `DocumentType`
Extensions { get; }	Signature Extensions.
HashAlgorithm { get; set; }	Gets or sets the hash algorithm to be used for cryptographic operations. Supported exclusively for digital signatures in PDF files.
virtual PageNumber { get; set; }	Gets or sets document page number for signing. Minimal and default value is 1.
virtual PagesSetup { get; set; }	Options to specify pages to be signed.
Signatures { get; set; }	Gets or sets the Metadata of signature.
SignatureType { get; }	Get the Signature Type `SignatureType`
ZOrder { get; set; }	Gets or sets the Z-order position of text signature. Determines the display order of overlapping signatures.

Name	Description
Add(MetadataSignature)	Add existing MetadataSignature instance to collection.
AddImageSignature(ushort, object)	Creates new ImageMetadataSignature with passed arguments and adds it to collection.
AddPdfSignature(string, object, string)	Creates new PdfMetadataSignature with passed arguments and adds it to collection.

Learn more

Basic usage of creating Metadata electronic signature by GroupDocs.Signature: How to eSign document with Metadata signature
Advanced usage of settings of Metadata electronic signature with GroupDocs.Signature: Advanced usage to eSign document with Metadata signature and additional settings