说明：  利用MFC画图和GUI函数,构造自己的虚拟窗口和各种控件(如LISTBOX,CHART,BUTTON,HYPERLINK,SCROLL WINDOW,TAB WINDOW)
(using MFC and GUI drawing function, their virtual structure and the various window controls (such as LISTBOX, CHART, BUTTON. ct, scroll WINDOW, TAB WINDOW))