一个利用WinSocket控件传送文件，欢迎大家来下载。

运用多线程的C/S模型 所用到的同步机制，值得学习-The use of multi-threaded C/S model synchronization mechanism used, it is worth learning

这是我们开发一个报警服务, 从串口读报警, 用TCP把报警发送到客户端, 包括完成端口通讯, ADO数据库访问, 串口通讯等类, 数据库表我就不提供了, AlarmService /RegServer 安装服务, AlarmService /Start 开始服务, AlarmService /Stop 结束服务, AlarmService /UnRegServer 卸载服务-This is our development of an alarm service, alarm time from the serial port, using TCP to the police sent to the client, including the completion of port communications, ADO database access, serial communications, and other categories, database table I do not provide, AlarmService/RegServer installation services, AlarmService/Start to start service, AlarmService/Stop the end of services, AlarmService/UnRegServer unloading services

自动打开指定的网址，同时打开多个，如果有兴趣你不妨-automatically open the designated site, opened at the same time many, if you are interested to take a look

利用VB.net编写的发送电子邮件代码-use VB.net prepared by the e-mail code

这是一个用vC++开发的八十分源码! 但是还没完全开发好. 有兴趣的可以参考一下 -This is a used vC++ Developed eight great source! But not yet fully developed well. Are interested can refer to

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

python版命令行端口扫描程序，源作者：djhui-python command-line version of port scanning procedures, the source Author: djhui

这是关于网络流问题的资料,谢谢! 谢谢!-This is on the network flow problem, Thank you! Thank you!

FTP_Client_by_SMC.zip

实现双服务器的心跳探测，支持udp和串口。 快平台的tcp，udp类。-Dual server heartbeat detection, and support for serial udp. Express platform tcp, udp category.