This article explains that how to use Microsoft Azure Computer Vision API...various document formats like PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...
This article explains how to sign document with generated Stamp electronic signatures using advanced options with GroupDocs.Signature API....pdf" ); // setup options with text...= signature . sign ( "signed.pdf" , signOptions ); // analyzing...
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.... You are welcome to eSign PDF, Word, Excel, PowerPoint documents...prompt, please hold on... An error occurred while retrieving the...
This article shows how to delete Barcode electronic signatures different ways with GroupDocs.Signature API.... You are welcome to eSign PDF, Word, Excel, PowerPoint documents...prompt, please hold on... An error occurred while retrieving the...
This article explains how to search with excluding non-signature components like native documents text, images or barcodes that are the part of document content....pdf" )) { TextSearchOptions options...new Signature ( "sample_signed.pdf" )) { // define search options...
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...." ); } } Error Handling The library automatically...WriteLine ( $"Password validation error: {ex.Message}" ); // Password...
This article explains how to set custom fonts when rendering documents with GroupDocs.Viewer within your .NET applications....the document file itself, like PDF. But other, like Office family...prompt, please hold on... An error occurred while retrieving the...
This article explains how to search for embedded electronic signatures with custom serialization in QR code electronic signatures. This topic contains example of custom serialization, class definition and search for serialized objects in the QR-codes with GroupDocs.Signature....pdf" )) { // create data encryption...powerful free online apps. To sign PDF, Word, Excel, PowerPoint, and...
This article explains how to implement custom encryption for QR-code electronic signatures....pdf" )) { // create data encryption...Sign ( "QRCodeCustomEncrypti.pdf" , options ); } More resources...
Learn how to use ImageLoadOptions to configure image document loading in GroupDocs.Conversion for .NET. Control format specification, font handling, and more....pdf" , new PdfConvertOptions ());...converter . Convert ( "company-logo.pdf" , new PdfConvertOptions ());...