利用JMAIL控件发送邮件的代码，做成邮件发送器，不需要每次发邮件都去打开邮箱的网页，支持发送附件...

通讯程序的server端，可以管理很多消息。对初学边写服务器的人有帮助。推荐大家下载。-Client server communication process, you can manage a lot of news. Learning to write the server side of those who have helped. Recommend everyone to download.

利用ICMP报文格式，兼容IPV4和IPV6下的Ping程序，在SP6下无需调试，即可编译，VS2005下也可-The use of ICMP message format, compatible with IPV4 and IPV6 under the Ping program, under the SP6 without debugging, you can compile, VS2005, may also

VC++编写的网络程序 小巧的端口扫描软件!-VC++ Prepared procedures for compact network port scanning software!

非持续CSMA 该协议下，用户在发送帧之前，会先侦听信道的状况，如果没有其他站点发送，它就发送。若信道忙，它就等待一个随机的时间后重复以上动作。 对于某一帧而言，信道是否忙，即是看其绝对时间（FRAMETIME*i+dt）的前一帧时内（FRAMETIME*(i-1)+dt ~ FRAMETIME*i+dt）是否存在发送帧。若无则发送，有则等待一随机时间。 -unsustainable under the agreement, users send frames, will first interception Channel situation, if no other site sent, it sent. If Channel busy, it would wait for a random time to repeat the action. For a frame, whether the busy channel, that is, look at his absolute time (FRAMETIME* i dt) of a time (FRAMETIME* (i-1) dt ~ FRAMETIME dt* i) the existence of this frame. If not then this, then wait for a random time.

你好文件有以下内容：如网络功能，及IP配法和上网及一系统新技术。-the following documents : such as network functions, and allocation of IP law and the Internet and a system of new technology.

说明： 学习之余做的一个源码。 带有base64的编码和解码， 但是没有html格式的解码，发送邮件很成功，接收邮件有一点问题，接受到本机以后， 若邮件编码是txt的，能够正常显示，若是mime的编码，就直接显示源码。 收发均封装好了类 可以直接 继承使用！ -Description: learn to do a source. With base64 encoding and decoding, but no html format decoding, sending mail was a success and have a little problem receiving mail, received after this machine, if the message encoding is a txt that can display, if the mime encoding directly show the source code. Transceivers are packaged good categories can be directly used to inherit!

银行与其它系统联网，这是客户端，在本站能下载到服务器端的源码。-banks and other networking systems, it is the client, the site can be downloaded to the server side of the source.

基于VC++的开发网络通讯工具emule程序的源代码。-Based on VC++ development tools for network communication emule program source code.

网络五子棋，可以进行局域网和广域网的互联游戏，具有悔棋，保存，等功能。欢迎下载！-network, LAN and WAN connectivity games, with he never cheat in spain, preservation, and other functions. Welcome to download!

本程序设计分为服务器应用程序及客户机应用程序部分，采用Socket套接字库网络编程。（UDP）和（TCP/IP）相结合的连接方式，及解决了数据传输的时效性又能保证数据在传输的过程中不会丢失。另外程序采用多个线程来避免程序阻塞-The program design is divided into a server application and the client part of the application, using Socket socket network programming library. (UDP) and the (TCP/IP) combination of connections, and solve the timeliness of data transmission but also ensures that the data will not be lost during transmission. Another program uses multiple threads to avoid blocking procedure