AngleSharp by Florian Rappl

<PackageReference Include="AngleSharp" Version="0.8.1" />

.NET API 1,172,480 bytes

 HtmlFieldSetElement

Represents the HTML fieldset element.
using AngleSharp.Dom.Collections; using AngleSharp.Dom.Css; using AngleSharp.Html; namespace AngleSharp.Dom.Html { internal sealed class HtmlFieldSetElement : HtmlFormControlElement, IHtmlFieldSetElement, IHtmlElement, IElement, INode, IEventTarget, IParentNode, IChildNode, INonDocumentTypeChildNode, IElementCssInlineStyle, IValidation { public string Type => Tags.Fieldset; public IHtmlFormControlsCollection Elements => new HtmlFormControlsCollection(base.Form, this); public HtmlFieldSetElement(Document owner) : base(owner, Tags.Fieldset, NodeFlags.None) { } protected override bool CanBeValidated() { return true; } } }