public PdfMetadata(
string title,
string author,
string subject,
string keywords,
string creator,
DateTime creationDate,
DateTime modDate)
{
Title = title;
Author = author;
Subject = subject;
Keywords = keywords;
Creator = creator;
CreationDate = CreationDate;
ModDate = ModDate;
var version = "1.0.0"; // TODO: read version from csproj or something
Producer = $"EnumPdf Version:{version}";
Dictionary.Add(nameof(Title), $"({Title})");
Dictionary.Add(nameof(Author), $"({Author})");
Dictionary.Add(nameof(Subject), $"({Subject})");
Dictionary.Add(nameof(Keywords), $"({Keywords})");
Dictionary.Add(nameof(Creator), $"({Creator})");
Dictionary.Add(nameof(Producer), $"({Producer})");
Dictionary.Add(nameof(CreationDate), $"({CreationDate.ToAsnDate()})");
Dictionary.Add(nameof(ModDate), $"({ModDate.ToAsnDate()})");
}