检测RAS是否安装

实时信息系统可以上传下载提供用户权限设置，并能及时通讯。-Uploading and downloading real-time information system can provide the user access settings, and timely communication.

一个整理好的JAVA短信收发程序。带文档以及一些搜集到的资料。方便大家学习-collate a good Java SMS transceiver procedures. With documentation, and some of the data collected. To facilitate learning

编写自己的一个ping程序,可以说是许多人迈出网络编程的第一步吧-preparation of a ping own procedures, it can be said that many people take the first step to network programming! !

实现了对TCP、UDP、广播形式的通讯编程-realization of the TCP, UDP, radio programming forms of communication

第1章 串口实现双机互联.rar-Chapter 1 Serial Port Dual Internet. Rar

查看端口的的使用情况-View port usage

基于c#的对于SOAP消息的实现，是.net初学者非常好的材料！

有visual Basic 中的winsocket控件实现文件的传输,只能在局域网内使用-to realize the transport of file

为需要网络报名用户设计，用户只需要通过网络进行在线报名，管理员即可一次收效所有报名信息，提高工作效率。-Registration for the needs of network users, users only need to register online through the network, administrators can apply an effect to all information, improve work efficiency.

C#开发的.net网络编程组件-C# development. Net network programming components