This section explains how to search for embedded electronic signatures into the QR-Code electronic signatures with GroupDocs.Signature API. Also this topic shows the way to customize data serialization and encryption same as provides the class definition with ability to embed it into the QR-Code electronic signature....resources GitHub Examples You may easily run the code above and...
This article describes the index format of GroupDocs.Search for .NET 26.10 and the compatibility rules for opening, updating, merging and saving indexes....the update fails, the content may already be deleted, so do not...resources GitHub examples You may easily run the code from documentation...
This article explains how to search for embedded electronic signatures with custom encryption in QR-code electronic signatures. This topic contains example of custom encryption, class definition and search for encrypted objects in the QR-codes with GroupDocs.Signature....resources GitHub Examples You may easily run the code above and...
This article demonstrates the ability to connect an external module (library) for the recognition of printed text (optical character recognition, OCR) on images, either separate or embedded in documents....resources GitHub examples You may easily run the code from documentation...
This article explains how to control signature processing (cancellation) for large documents with GroupDocs.Signature API....resources GitHub Examples You may easily run the code above and...
Create bulleted lists in documents by iterating over data collections and displaying items as bullets....resources GitHub Examples You may easily run the code above and...
This article shows how to extract data from documents of various formats including PDF, Microsoft Word (DOC, DOCX), Excel (XLS, XLSX), LibreOffice formats etc....guides: GitHub examples You may easily run the code above and...
Reading matroska format-specific properties The GroupDocs.Metadata API supports extracting format-specific information from MKV files.
The following are the steps to read native MKV metadata.
Load an MKV video Get the root metadata package Extract the native metadata package using MatroskaRootPackage.MatroskaPackage Read the Matroska metadata properties on different levels of the format structure AdvancedUsage.ManagingMetadataForSpecificFormats.Video.Matroska.MatroskaReadNativeMetadataProperties
using (Metadata metadata = new Metadata(Constants.InputMkv)) { var root = metadata.GetRootPackage(); // Read the EBML header Console....resources GitHub examples You may easily run the code above and...
This topic describes how to use the GroupDocs.Viewer .NET API (C#) to display a list of archive content in HTML, PDF, PNG, and JPEG formats and to extract arbitrary file from archive....Because one PNG or JPEG image may contain only the one “page”,...dependent on each other — you may render the list of archive contents...
GroupDocs.Conversion.Exceptions.GroupDocsConversionException: The namespace declaration attribute has an incorrect ‘namespaceURI’: ‘A Namespace Name for xmlns Attributes’.
—> System.ArgumentException: The namespace decl…...inner exception stack trace — | May i ask what is the cause of the...