根据microstation v8和autocad2009窗口相互定位坐标,使用microstation vba编写,在microstation环境中使用,改写后可用于其它cad版本,或移植到cad环境下-Microstation v8 and in accordance with the mutual positioning autocad2009 window coordinates, use microstation vba prepared, in the MicroStation environment, can be adapted for other versions of cad, or transplanted to cad environment