AngleSharp by Florian Rappl

<PackageReference Include="AngleSharp" Version="0.8.9" />

.NET API 1,181,184 bytes

HtmlObjectElement

sealed class HtmlObjectElement : HtmlFormControlElement, IHtmlObjectElement, IHtmlElement, IElement, INode, IEventTarget, IMarkupFormattable, IParentNode, IChildNode, INonDocumentTypeChildNode, IElementCssInlineStyle, IValidation

public IDocument ContentDocument { get; }

public IWindow ContentWindow { get; }

public int DisplayHeight { get; set; }

public int DisplayWidth { get; set; }

public int OriginalHeight { get; }

public int OriginalWidth { get; }

public string Source { get; set; }

public string Type { get; set; }

public bool TypeMustMatch { get; set; }

public string UseMap { get; set; }

public HtmlObjectElement(Document owner, string prefix = null)