[分享]：A good LISP/DCL example for beginners

mmmm

Main Features

   => How to use some common dcl dialog tiles and the lisp to drive them
   => How to use global and local variables with dialog boxes including an automatic variable generator
   => How to prepare dialog box defaults using global and local variables
   => How to make two clusters of radio_buttons behave as one cluster
   => How to turn tiles on and off based on user input and previous selections
   => How to close a dialog for user input and then return to the dialog
   => How to open a second dialog from the first (original code by Gary Fowler)
   => How to align list items in columns in a list_box (original method by Gary Fowler)
   => How to logically connect two toggles and the necessary lisp code
   => How to use the system registry to store dialog box screen location (original method by Gary Fowler)
   => How to use widgets in dcl like macros in lisp (original method by Gary Fowler)
   => How to pass arguments or data to lisp macros
   => How to "set" variable names and values from lists and strings
   => How to store and read data from text files

   NEW FEATURES
   => A new window has been added that shows the code associated with each dialog box
      button as you click on it.

它山之石

1、加载时有提示的：　　错误: 语法错误
2、VL编辑器检查：　; 错误: SETQ 中变量名称错误: " ARCH#YEAR2 "
3、问题出在这里：  (setq ARCH#LOGO " About DCL Demo?)
4、修改下：　 (setq ARCH#LOGO " About DCL Demo? ")
5、牛人啊。效果如图：

它山之石

about

PLgis

一个很好的Demo.
About窗口需要点击窗口下方的绿条才能关闭.