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
JavaScript const metadata = new groupdocs.metadata.Metadata("input.doc"); var root = metadata.getRootPackageGeneric(); var descripTors = root.getDocumentProperties().getKnowPropertyDescripTors(); for(var i=0;iTors.getCount(); i++) { var descripTor = descripTors.get_Item(i); console.log(descripTor.getName()); console.log(descripTor.getType().getRawValue()); console.log(descripTor.getAccessLevel().getRawValue()); var tags = descripTor.getTags(); for(var j=0;jPDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, emails, images...
This article explains the ability of the GroupDocs.Redaction API To get the general document information, which includes FileType, PageCount and FileSize....formats like PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, Emails and more...
In some cases it’s required To specify the document format manually To guarantee correct output produced by GroupDocs.Parser. The following are the cases when the document format must be specified manually:
Markdown documents MHTML documents OTP documents (OpenDocument Presentation Template) Databases Emails from remote servers Here are the steps To specify the document format for Markup document.
Instantiate the LoadOptions object and pass the document format in LoadOptions(FileFormat) construcTor; Create Parser object and call any method....Presentation Template) Databases Emails from remote servers Here are...data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, Emails and more...
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....metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, emails, images...
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....metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, emails, images...
The articles below explain that how To extract data from various file formats...Extract data from PDF documents Extract data from Emails Extract data...
What Is GroupDocs.Classification? GroupDocs.Classification for .NET is a powerful and intuitive library used for texts and documents classification with several taxonomies. Documents could be in various formats,including Microsoft Word and OpenDocument Writer file formats, Pdf documents, RTF and TXT. Classification results can be easily cusTomized with multiple and flexible options.
Why Use GroupDocs.Classification as a Developer? No additional software is required To classify texts or documents. IAB-2 taxonomy for News/Cites classification....OpenDocument Writer file formats, PDF documents, RTF and TXT. Classification...such as Invoices, CVs, Forms, emails. Sentiment taxonomy for the...
Learn how To get a list of all supported file formats programmatically using GroupDocs.Parser for .NET. Check supported extensions and file types dynamically in C#....data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, Emails and more...
Extract the metadata properties you need from files of different types with GroupDocs.Metadata for Python via .NET using tags, categories and property attributes....metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, emails, images...