Visual C++实现代PC机和以太网转串口设备通讯例子，可以用来测试以太网转串口设备的数据收发情况。-Visual C materialize PC and Ethernet to serial communications equipment example, can be used to test Ethernet switch serial data transceiver situation.

一个考试管理系统，会自动生成考题，用Ｃ＃做的．但还没有做完，我要下载东西，但是贵网站要上传东西才能，-an examination management system will automatically generate a test of C# to do. But it has not done, I want to download things, but in your website to be able to upload,

test是测试NDIS中间层驱动程序的C程序,可以看到打开的网卡适配器