GroupDocs.Metadata for .NET 26.3 Release Notes

Major Features

There are the following features, enhancements, and fixes in this release:

• Add PDF/A format detection support.
• Improve support OOXML compliance for the Words documents.

Full List of Issues Covering all Changes in this Release

Public API and Backward Incompatible Changes

Public API changes

The GroupDocs.Metadata.Formats.Document.PdfFormat has been added to GroupDocs.Metadata.Formats.Document namespace

The PdfFormat has been added to GroupDocs.Metadata.Formats.Document.PdfTypePackage class

The IsPdfA has been added to GroupDocs.Metadata.Formats.Document.PdfTypePackage class

The IsPdfX has been added to GroupDocs.Metadata.Formats.Document.PdfTypePackage class

Use cases

Read properties of a AVIF file

using (Metadata metadata = new Metadata("input_a.pdf"))
{
    var root = metadata.GetRootPackage<PdfRootPackage>();

    if (root.FileType.IsPdfA)
    {
        Console.WriteLine("PDF/A version: {0}", root.FileType.PdfFormat);
    }
    else
    {
        Console.WriteLine("The document is not PDF/A compliant.");
    }
}