TWebBrowser 로드 완료 체크

procedure TForm1.WebBrowser1DocumentComplete(Sender: TObject;
const pDisp: IDispatch; var URL: OleVariant);
var
CurWebrowser: IWebBrowser;
TopWebBrowser: IWebBrowser;
Document: OleVariant;
WindowName: string;
begin
CurWebrowser := pDisp as IWebBrowser;
TopWebBrowser := (Sender as TWebBrowser).DefaultInterface;
if CurWebrowser = TopWebBrowser then
ShowMessage('Complete document was loaded')
else
begin
Document := CurWebrowser.Document;
WindowName := Document.ParentWindow.Name;
ShowMessage(Format('Frame "%s" was loaded', [WindowName]));
end;
end;