This article explains how To save images with various image format types.... Instantiate the one of required class of image format...use the online app. To sign PDF, Word, Excel, PowerPoint, and...
This article explains how To search for embedded electronic signatures with cusTom encryption in document metadata. This Topic contains example of cusTom encryption, class definition and search for encrypted objects in the document metadata with GroupDocs.Signature....key for encryption (at least one character) /// </summary> public...powerful free online apps. To sign PDF, Word, Excel, PowerPoint, and...
This article explains how To implement cusTom serialization for QR-code electronic signatures.... Create one or several objects of object...signature = new Signature ( "sample.pdf" ); // create custom data encryption...
Sometimes, we may encounter corrupted files, or files with unknown extensions.
Will be good if GroupDocs.Conversion can fail gracefully when it encounters such situations.
Attached is a simple text file with filename “…...pdf").Convert(); It will throw exception:...exception due to the conversion of one child should be caught and let...
This article explains that how To extract text structure from documents....of td tags td tag can contain one p tag The p and li tags can contain...any number of shapes and only one table. A shape can contain a...
This article shows that how To provides syntax of all elements allowed in text search queries....2) \ N where N can be one of ( ) : " & | ! ^ ~ * ? \ -...welcome to search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
Following this guide, you will learn how To obtain basic document metadata like page count, size, and file type before editing it with GroupDocs.EdiTor for Node.js via Java API.... This method accepts one parameter— password as a string...fixed-layout format, such as PDF and XPS. EmailDocumentInfo: For...
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....key for encryption (at least one character) /// </summary> public...Signature ( "QRCodeCustomSerializ.pdf" )) { // create data encryption...
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...