Document metadata

You can modify the PDF document metadata by returning the DocumentMetadata object from the IDocument.GetMetadata() method. There are several properties available, and some of them have default values (see below).

csharp

public class DocumentMetadata
{
    public string? Title { get; set; }
    public string? Author { get; set; }
    public string? Subject { get; set; }
    public string? Keywords { get; set; }
    public string? Creator { get; set; }
    public string? Producer { get; set; }

    public DateTime CreationDate { get; set; } = DateTime.Now;
    public DateTime ModifiedDate { get; set; } = DateTime.Now;

    public static DocumentMetadata Default => new DocumentMetadata();
}

public class DocumentMetadata
{
    public string? Title { get; set; }
    public string? Author { get; set; }
    public string? Subject { get; set; }
    public string? Keywords { get; set; }
    public string? Creator { get; set; }
    public string? Producer { get; set; }

    public DateTime CreationDate { get; set; } = DateTime.Now;
    public DateTime ModifiedDate { get; set; } = DateTime.Now;

    public static DocumentMetadata Default => new DocumentMetadata();
}

Document metadata ​

Document metadata