HtmlTableHeaderCellElement
sealed class HtmlTableHeaderCellElement : HtmlTableCellElement, IHtmlTableHeaderCellElement, IHtmlTableCellElement, IHtmlElement, IElement, INode, IEventTarget, IMarkupFormattable, IParentNode, IChildNode, INonDocumentTypeChildNode, IElementCssInlineStyle, IGlobalEventHandlers
Represents the object for HTML th elements.