Duilib 内部嵌入xml有两种方式：

方式一 ：ChildLayout 使用<ChildLayout xmlfile="duiMenu.xml" float="true" pos="17,100,0,0" width="105" height="105" />


方式二：重写WindowImplBase::CreateControl(LPCTSTR pstrClass)

{

if (_tcsicmp(pstrClassName, _T("xml")) == 0)

              {

                            CDialogBuilder builder;

                             CControlUI* pUI = builder.Create(_T("duiMenu.xml"));

                             return pUI;

             }

           return NULL;

}