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....Security Events Acquisition Ask AI GroupDocs Documentation / GroupDocs...
Why To Migrate? Here are the key reasons to use the new updated API provided by GroupDocs.Watermark for Java since version 20.1:
Watermarker class is introduced as a single entry point to manage watermarks in the document (instead of Documentclass 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....Security Events Acquisition Ask AI GroupDocs Documentation / 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....Security Events Acquisition Ask AI GroupDocs Documentation / 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....Security Events Acquisition Ask AI GroupDocs Documentation / GroupDocs...
Note Welcome to GroupDocs.Classification for .NET GroupDocs.Classification is a .NET component built to allow developers to classify texts and documents, whether simple or complex. It allows developers to use three different taxonomies: IAB (version 2), that created by the Interactive Advertising Bureau, Documents taxonomy, that created by Aspose and simple Sentiment taxonomy (Negative/Positive). For the Sentiment taxonomy Chinese language is supported. Product Description GroupDocs.Classification is a robust .NET component that lets developers to analyze text and documents without using any document-related tool to open documents or extract text....Security Events Acquisition Ask AI GroupDocs Documentation / GroupDocs...
Edit Microsoft Office documents like Word, Excel or PowerPoint or PDF with help of GroupDocs.Editor for Java without third party software installed....Security Events Acquisition Ask AI GroupDocs Documentation / GroupDocs...
This article describes how to generate a preview for any page for the existing WordProcessing document in SVG format using the GroupDocs.Editor...Security Events Acquisition Ask AI GroupDocs Documentation / GroupDocs...
a feature-rich document data parsing API that allows to create a template with data field definitions, table definitions. Then it's easy to use the template to parse and extract data such as prices, invoices, tables from your typical documents....Security Events Acquisition Ask AI GroupDocs Documentation / GroupDocs...
This article describes the procedure of preserving and exporting all build-in and custom styles in the source WordProcessing document during its editing....Security Events Acquisition Ask AI GroupDocs Documentation / GroupDocs...
To extract a text from Microsoft Office Excel spreadsheets getText and getText(int) method is used. These methods allow to extract a text from the entire document or a text from the selected page.
Here are the steps to extract a text from Microsoft Office Excel spreadsheets:
Instantiate Parser object for the initial spreadsheet; Call getText method and obtAin TextReader object; Read a text from reader. Warning getText method returns null value if text extraction isn’t supported for the document....Security Events Acquisition Ask AI GroupDocs Documentation / GroupDocs...