从IXMLDocument获取IXMLDOMDocument2

Question

我使用Delphi 2010只有库存标准VCL库.目标系统是win32.

如果我有一个IXMLDocument的引用,我怎样才能获得IXMLDocument包装的底层对象的IXMLDOMDocument2接口？

Answer 1

function GetXMLDOMDocument2(const XMLDocument: IXMLDocument): IXMLDOMDocument2;
begin
  Result := (XMLDocument.DOMDocument as IXMLDOMNodeRef).GetXMLDOMNode as IXMLDOMDocument2;
end;