用VC++ 开发AutoCAD的一个简单的示例代码-a simple sample of VC++ developing autoCAD

在CAD中展点；加载完代码后在cad 命令行输入zd然后根据命令提示操作就可也，我的默认点文件是放在"d://myfile.txt"其中点名，X,Y,H用逗号隔开。-Exhibition points in CAD finished loading code cad command line input zd then operate according to the command prompt can also default point file is placed in the &qu