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.... 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 access EXIF metadata in a file of any supported format, GroupDocs.Metadata for Java provides the IExif.getExifPackage method....to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...
This article explains how to search for VCard, MeCard, Email, Address, EPC, SEPA, Event data in QR-code electronic signatures from previously signed documents with GroupDocs.Signature API....pdf" )) { // search document List...signature = new Signature ( "signed.pdf" )) { // search document List...
This article explains that how to extract text areas from documents in Java....welcome to extract data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...
This article explains how to implement custom encryption for Metadata electronic signatures.... You are welcome to eSign PDF, Word, Excel, PowerPoint documents...prompt, please hold on... An error occurred while retrieving the...
It supports DOCX, DOCM, DOC, DOT, DOTM, XLS, XLSX, Pdf, PPT, JPG, PNG, HTML, EML and many more...Text Template Rich Text Format PDF Document Type Parse Document...prompt, please hold on... An error occurred while retrieving the...
This article explains that how to search text from documents....welcome to extract data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...
GroupDocs.Metadata for .NET provides functionality that allows working with different kinds of presentations such as PPT, PPTX, POTM, POTX, etc. For the full list of supported presentation formats please refer to Supported Document Formats.
Detecting the exact type of a presentation The following sample of code will help you to detect the exact type of a loaded presentation and extract some additional file format information.
Load a presentation Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage....to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...
First of all you need to create an index. An index can be created in memory or on disk. An index created in memory cannot be saved after exiting your program. In contrast, an index created on disk may be loaded in the future to continue working....reasons, for example, due to read errors from the disk or the presence...information about indexing errors, you can subscribe to the ErrorOccurred...
This article explains how to detect the document's file type and calculate the number of pages when converting a file with GroupDocs.Conversion for .NET.... PDF documents using ( Converter converter...new Converter ( "sample-toc.pdf" )) { IDocumentInfo info = converter...