Obtain Search Progress using .NET E-Signing API v18.2


We are happy to announce that GroupDocs.Signature for .NET v18.2 has been released and it is available for download. This release covers multitude new features, improvements and bug fixes. Now users of this API can search Barcode and QR-Code signatures in all supported documents. Moreover, search progress can also be obtained using this latest release. We would recommend you to download the new version of API and evaluate the exciting features to enhance document e-signing experience.

.Net ESignature API v18.2 – New Features

Obtain Search Progress

Obtain search progress while searching signatures in the documents.
Following code sample shows how to obtain search progress:

SignatureHandler handler = new SignatureHandler(signConfig);
handler.SearchStarted += delegate(object sender, ProcessStartEventArgs args)
    Console.WriteLine("Search started for {0}-page(s) in Document {1} started at {2}", 
             args.TotalSignatures, args.Guid, args.Started.ToString("f"));

Obtain QR-Code and Barcode Signatures

Obtain QR-Code and Barcode Signatures from following documents:

  • PDF
  • Cells
  • Slides
  • Words
  • Image
PdfSearchBarcodeOptions searchOptions = new PdfSearchBarcodeOptions();
searchOptions.Text = "12345678";
// specify text math type
searchOptions.MatchType = TextMatchType.Contains;
// search document
SearchResult result = handler.Search("SignedBarCode.pdf", searchOptions);

Rectangle Property for Radial Gradient Brush

Rectangle property to set borders of ellipse for Radial Gradient Brush is introduced.

.NET E-Signing API v18.2 – Improvements

  • Separate following Brush classes (alternative of Drawing.Brush):
  • Update Dynamic Metered library with latest changes
  • Mark Brush property as Obsolete
  • e-Signing API for .NET 18.2 – Bug Fixes

    • Multiple options on Pages Setup give duplicate page numbers
    • Result of Signing methods when Document provided by URL

    Available Channels and Resources

    Here are a few channels and resources for you to learn, try and get technical support on GroupDocs.Signature API for .NET:


    As always, you are welcome to share your feedback to improve this product. We will be happy to know your thoughts. Just create a forum thread and our dedicated support team will be there to respond.

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