AutoCAD下的插件,采用 .NET+AutoCad开发，从事.NET下CAD二次开发的朋友们会喜欢的。 这个插件可以简化由dwg格式文件批量转换为dwf或pdf格式文件。-This plugin can be used with AutoCAD to simplify the process of publishing sets of drawings to DWF and/or PDF. It runs as a command within AutoCAD- as oppos

vb.net2012调用外部程序，监测外部程序是否关闭，解决端口占用的思路，经测试通过。-vb.net2012 call an external program, monitor the external program is closed, resolve the port occupied by the idea, after the test.