Extract the metadata properties you need from files of different types with GroupDocs.Metadata for Python via .NET using tags, categories and property attributes.... PPT, PPTX, XLS, XLSX, emails, images and more with our free...
This example demonstrates how To load a file of some particular format.
advanced_usage.loading_files.LoadingFileOfSpecificFormat
JavaScript try { var loadOptions = new LoadOptions(FileFormat.Spreadsheet); const metadata = new groupdocs.metadata.Metadata("input.xls", loadOptions); var root = metadata.getRootPackageGeneric(); } More resources Advanced usage Topics To learn more about library features and get familiar how To manage metadata and more, please refer To theadvanced usage section.
GitHub examples You may easily run the code above and see the feature in action in our GitHub examples:... PPT, PPTX, XLS, XLSX, emails, images and more with our free...
GroupDocs.Metadata for Python via .NET lets you read basic file information — format, extension, MIME type, page count, size, and encryption state.... PPT, PPTX, XLS, XLSX, emails, images and more with our free...
Working with XMP metadata GroupDocs.Metadata for .NET allows managing XMP metadata in WEBP Images. For more details please refer To the following guide: Working with XMP metadata.
More resources GitHub examples You may easily run the code above and see the feature in action in our GitHub examples:
GroupDocs.Metadata for .NET examples GroupDocs.Metadata for Java examples Free online document metadata management App Along with full featured .NET library we provide simple, but powerful free Apps....formats / Images / Working with metadata in WEBP images. Working...Working with metadata in WEBP images. Working with metadata in ASF...
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;jemails, images and more with our free...
Use advanced rasterization options In order To use the advanced rasterization options you have To pass one of the options To Save method. In this case the document will be rasterized To PDF, but the scan-like effects will be applied To its pages.
The following example demonstrates how To apply the AdvancedRasterizationOptions with default settings.
Python
import groupdocs.redaction as gr import groupdocs.redaction.options as gro import groupdocs.redaction.redactions as grr def run(): # Specify the redaction options repl_opt = grr....options (convert pages into images, and save PDF with scan-like...DOCX, PPT, PPTX, XLS, XLSX, Emails and more with our free online...
GroupDocs.Metadata for .NET provides functionality that allows working with ONE files created by different versions of Microsoft OneNote. Please see the code samples below for more information.
Inspecting Note documents The inspection feature that is introduced in this section doesn’t work with metadata directly but extracts some useful pieces of information that can be considered as metadata under some circumstances. For example, you may want To obtain information about pages in a note document.... PPT, PPTX, XLS, XLSX, emails, images and more with our free...
Detecting the version of a PDF document The following sample of code will help you To detect the PDF version a loaded document and extract some additional file format information.
Load a PDF document Extract the root metadata package Use the getPdfType method To obtain file format information advanced_usage.managing_metadata_for_specific_formats.document.pdf.PdfReadFileFormatProperties
try (Metadata metadata = new Metadata(Constants.InputPdf)) { PdfRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getPdfType().getFileFormat()); System.out.println(root.getPdfType().getVersion()); System.out.println(root.getPdfType().getMimeType()); System.out.println(root.getPdfType().getExtension()); } Reading built-in metadata properties To access built-in metadata of a PDF document, please use the getDocumentProperties method defined in the DocumentRootPackage class.... PPT, PPTX, XLS, XLSX, emails, images and more with our free...
Detecting the version of a PDF document The following sample of code will help you To detect the PDF version a loaded document and extract some additional file format information.
Load a PDF document Extract the root metadata package Use the FileType property To obtain file format information AdvancedUsage.ManagingMetadataForSpecificFormats.Document.Pdf.PdfReadFileFormatProperties
using (Metadata metadata = new Metadata(Constants.InputPdf)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.Version); Console.WriteLine(root.FileType.MimeType); Console.WriteLine(root.FileType.Extension); } Reading built-in metadata properties To access built-in metadata of a PDF document, please use the DocumentProperties property defined in the DocumentRootPackage class.... PPT, PPTX, XLS, XLSX, emails, images and more with our free...