vc 飞鸽传书的源代码，可以看看，有借鉴价值

处理RFC822格式信件-RFC822 format handling letters

这是一个用dephi编写的用于监视tcp/udp端口的程序，能够实时监测各个端口的情况-dephi used for the preparation of the surveillance tcp/udp port procedures to real-time monitoring of various ports

DSP序列化反序列化对象SDK开发包 DSP(Dynamic Serialize Packet)是一个动态序列化和反序列化对象的SDK开发包，使用DSP可以将对象序列化成数据流保存到文件中，或者将序列化后的数据流通过Socket传递给远端；也可以使用DSP从文件或Socket中读取数据，然后反序列化成对象。-DSP series of anti-sequence objects DSP Development Kit SDK (Dynamic Packet Serialize) is a dynamic sequence and the anti-sequence objects SDK development kits, the use of DSP target sequence can be turned into data flow to your document, or the sequence of data flow through the transfer to the distal socket; Also DSP can use Socket from the documents or to access data, and then turned into anti-sequence objects.

UDP收包程序例子，基于非阻塞模式socket，并利用select（）实现接收超时。-UDP packet admission procedure examples, based on the non-blocking mode of socket, and use select () to receive overtime realize.

文件传输实例，非常有价值-File transfer example, the very valuable

鼠标的获取，实现鼠标在任意时候都可以使用，不用在回调函数里面那样繁琐-Mouse acquire, at any time to realize the mouse can be used, not as the callback function inside the red

基于局域网通信的服务器端软件，附加文件传送功能-LAN-based communications server-side software, Additional File Transfer Function

PHP购物程序 经典的网络购物车php实现-procedures classic PHP shopping network Cart achieve php

用NetBios做的网络通讯源程序，可以实现和支持NetBios以太网通讯的装置通信-Do with NetBios source network communication can be achieved and support for Ethernet NetBios communications device communications

C#多线程监听程序，朋友要的一个演示，正好放到这儿来了~！服务器端源程序-C# multithreading monitoring procedures, to a friend of a demonstration here is to put a ~! Server-source