AngleSharp by Florian Rappl

<PackageReference Include="AngleSharp" Version="0.8.7" />

 XmlCDataToken

sealed class XmlCDataToken : XmlToken
The CData token that contains a sequence of raw characters.
namespace AngleSharp.Parser.Xml { internal sealed class XmlCDataToken : XmlToken { private readonly string _data; public string Data => _data; public XmlCDataToken(TextPosition position) : this(position, string.Empty) { } public XmlCDataToken(TextPosition position, string data) : base(XmlTokenType.CData, position, false) { _data = data; } } }