This article explains how to use exceptions handling when adding electronic signatures to document with GroupDocs.Signature API....Assembly Product Solution GroupDocs...
This article explains how to save signed Presentation documents with various file formats by GroupDocs.Signature API....Assembly Product Solution GroupDocs...
This article explains how to add document to Diagram via OLE with GroupDocs.Merger within your Java applications....Assembly Product Solution GroupDocs...
Detecting the GIF version The following sample of code will help you to detect the version of a loaded GIF image and extract some additional file format information.
Load a GIF image Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Gif.GifReadFileFormatProperties
using (Metadata metadata = new Metadata(Constants.InputGif)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.Version); 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); } Working with XMP Metadata GroupDocs....Assembly Product Solution GroupDocs...
GroupDocs.Merger for .NET provides free technical support available to all users. Please report your question, issue, or feature request using GroupDocs Free Support Forum....Assembly Product Solution GroupDocs...
This code snippet demonstrates how to extract information about known properties that can be encountered in a particular package.
Load a file to examine Get a collection of PropertyDescriptor instances for any desired metadata package Iterate through the extracted descriptors advanced_usage.GettingKnownPropertyDescriptors
try (Metadata metadata = new Metadata(Constants.InputDoc)) { WordProcessingRootPackage root = metadata.getRootPackageGeneric(); for (PropertyDescriptor descriptor : root.getDocumentProperties().getKnowPropertyDescriptors()) { System.out.println(descriptor.getName()); System.out.println(descriptor.getType()); System.out.println(descriptor.getAccessLevel()); for (PropertyTag tag : descriptor.getTags()) { System.out.println(tag); } System.out.println(); } } Note Not all possible properties are presented in the getKnowPropertyDescriptors collection....Assembly Product Solution GroupDocs...
Learn how to merge archive files, combine archive files into one file programmatically in C# language using GroupDocs.Merger for .NET library....Assembly Product Solution GroupDocs...
This article shows you how to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, emails, images and more with our free online....Assembly Product Solution GroupDocs...
This article explains how to merge some pages from different documents into single PDF, DOCX, Excel or PowerPoint document using GroupDocs.Merger for .NET....Assembly Product Solution GroupDocs...