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Contents Summary

The source code in below examples uses some methods defined in Common Utilities

Signing Image Document with Metadata Signature

The Recipe

Using GroupDocs.Signature for .NET user can add metadata signatures in any Image document. Given below steps are needed to be followed:

  • Configure the storage paths, create and populate the object of SignatureConfig
  • Instantiate the signature handler, by passing SignatureConfig
  • Setup ImagesMetadataSignOptions
  • Initialize ImageMetadataSignature for your required information like Author, DocumentId, SignDate, DocDays etc
  • Set MetadataSignatures.Add property with ImageMetadataSignature instance
  • Save output file

The Code

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