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....Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...
This article shows how to delete QR-code electronic signatures different ways with GroupDocs.Signature API....Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...
This article shows how to delete Barcode electronic signatures different ways with GroupDocs.Signature API....Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...
GroupDocs.Metadata for Java provides functionality that allows working with different kinds of diagrams such as VDX, VSDX, VSX, etc. For the full list of supported document formats please refer to Supported document formats.
Detecting the exact type of a document The following sample of code will help you to detect the exact type of a loaded diagram and extract some additional file format information.
Load a PDF document Extract the root metadata package Use the getDiagramType method to obtain file format information advanced_usage....Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...
This article shows how to extract data from documents of various formats including PDF, Microsoft Word (DOC, DOCX), Excel (XLS, XLSX), LibreOffice formats etc....Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...
This article explains how to sign document with generated Stamp electronic signatures using advanced options with GroupDocs.Signature API....Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...
Why to migrate Here are the key reasons to use the new updated API provided by GroupDocs.Watermark for .NET since version 19.5:
The Watermarker class is introduced as a single entry point to manage watermarks in the document (instead of Document class from previous versions). Adding watermarks was unified for all supported document formats. Product architecture was redesigned from scratch in order to simplify passing options to manage watermarks. Document information and preview generation procedures were simplified....Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...
This article explains how to use PDF digital electronic signature features on document page....Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...
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....Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...