This article explains how to apply digital signatures with custom hash algorithms using GroupDocs.Signature API....pdf" ; string sampleOutputFilePath = "signed.pdf" ; using..."sample.pdf" ; string sampleOutputFilePath = "signed.pdf" ; using...
It supports DOCX, DOCM, DOC, DOT, DOTM, XLS, XLSX, Pdf, PPT, JPG, PNG, HTML, EML and many more....Adobe Portable Document Format (PDF) OpenDocument Presentation OpenDocument...prompt, please hold on... An error occurred while retrieving the...
This article gives the knowledge about numeric range search which allows you to search in documents any integer numbers in the range from 0 to 9223372036854775807 (Int64.MaxValue) using Java search API....welcome to search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...
For all supported image formats the GroupDocs.Metadata API allows extracting common image properties such as width and height, MIME type, byte order, etc. Please see the code snippet below for more information on the feature.
Load an image Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage.ManagingMetadataForSpecificFormats.Image.ImageReadFileFormatProperties
using (Metadata metadata = new Metadata(Constants.InputPng)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.ByteOrder); Console.WriteLine(root.FileType.MimeType); Console.WriteLine(root.FileType.Extension); Console.WriteLine(root.FileType.Width); Console.WriteLine(root.FileType.Height); } More resources GitHub examples You may easily run the code above and see the feature in action in our GitHub examples:...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...
Save attachments and embedded files from Pdf, Outlook data file or email...Outlook data files, archives, and PDF documents. C# using System.IO...prompt, please hold on... An error occurred while retrieving the...
This article explains how to detect document file type, size and calculate pages count with GroupDocs.Comparison....represents the document file type (PDF, Word document, Excel spreadsheet...prompt, please hold on... An error occurred while retrieving the...
Reading FLV header properties The GroupDocs.Metadata API supports extracting format-specific information from the FLV file header.
The following are the steps to read the header of an FLV file.
Load an FLV video Get the root metadata package Extract the native metadata package using the FlvRootPackage.getHeader method Read the FLV header properties advanced_usage.managing_metadata_for_specific_formats.video.flv.FlvReadHeaderProperties
try (Metadata metadata = new Metadata(Constants.InputFlv)) { FlvRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getHeader().getVersion()); System.out.println(root.getHeader().hasAudioTags()); System.out.println(root.getHeader().hasVideoTags()); System.out.println(root.getHeader().getTypeFlags()); } Working with XMP metadata GroupDocs....to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...prompt, please hold on... An error occurred while retrieving the...
Edit Microsoft Office documents like Word, Excel or PowerPoint or Pdf with help of GroupDocs.Editor for Java without third party software installed....popular document formats such as PDF, DOCX, XLSX, PPTX, XPS and others...format; Export edited document to PDF format; Plenty of additional...
Comprehensive overview of GroupDocs.Parser for .NET features including text extraction, metadata extraction, image extraction, template-based parsing, and Pdf form data extraction from 50+ document formats....documents like ZIP archives, PDF portfolios, emails, OST containers...functionality to parse form data from PDF documents. You may call method...
This article explains how to handle exceptions when verifying document electronic signatures with GroupDocs.Signature API....feedback provides different error messages due to validation issues...above method with catching type error. This example shows how to handle...