This article demonstrates how to sign images with digital signatures using steganography (LSB technique) with GroupDocs.Signature for .NET. Learn how to embed invisible digital signatures into PNG and JPG images....Instantiate the object and set the property (minimum 4 characters) Call...
To extract a text from PDF documents getText and getText(int) methods are 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 PDF document:
Instantiate Parser object for the initial document; 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....method and obtain object with property; Call method with the page...
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....method and obtain object with property; Call method with the sheet...
Learn how to extract tables from documents including Excel spreadsheets, Word documents, and PDFs using GroupDocs.Parser for .NET. Complete guide with code examples for extract tables from Excel C# scenarios....Tables property; Call method and obtain collection...
This article describes two new features of the GroupDocs.Editor for Java version 26.7 - the advanced worksheet editing options, which control how exactly input worksheet will be converted to HTML...worksheet is specified via property. So, when the Spreadsheet...
Learn this article and check how to load and convert PST/OST documents with advanced options using GroupDocs.Conversion for Java API.... If this property is true the document container...
API Java для видалення всіх або окремих властивостей метаданих документів DOCX, XLSX, PPTX, PDF, JPEG, PNG, зображень WebP, електронної пошти, електронних книг, креслень Visio, Zip тощо....format("Properties removed: %s", affected));...