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(defunc:qd()(setqyn"y")(SETQzj0)(setqcs(getint"\n请输入里程初始值:"))(setqn1)(setqys_wj1(open"c://beitaipingz_wj1.txt""a"))(write-line"桩号,x坐标,y坐标,高程"ys_wj1)(w

纵横段绘制,自动生成txt数据文件(defunc:qd()(if(nullvlax-dump-object)(vl-load-com));;加载vlax扩展函数(setqyn"y")(SETQzj0);;里程增量(setqzy"-")(setqcs(getint"\n请输入里程初始值:"))(set