Как получить текст HTML-документа из TWebBrowser без тегов

uses mshtml, activex;
 
procedure GetHtmlCode(WebBrowser: TWebBrowser; FileName: string);
var
 htmlDoc: IHtmlDocument2;
 PersistFile: IPersistFile;
begin
 htmlDoc := WebBrowser.document as IHtmlDocument2;
 PersistFile := HTMLDoc as IPersistFile;
 PersistFile.save(StringToOleStr(FileName), true);
end;

Взято с https://delphiworld.narod.ru

var
  Document: IHTMLDocument2;
begin
 Document := WB.Document as IHtmlDocument2;
 if Document < >  nil then
   Memo1.Text := (Document.all.Item(NULL, 0) as IHTMLElement).OuterHTML;

Взято с https://delphiworld.narod.ru