read and write Excel files java API, rar Add to jar can be used in category

该代码实现机对机聊天，抓取对方屏幕，传送文件，可实现TCP/UDP切换-the realization of machine code for the aircraft, chatting with each other screen crawls, and transmission of documents, TCP/UDP handoff

发送邮件的小程序， 在vc6.0下编译通过。-Send e-mail applet, in the compiler under vc6.0 through.

查邮件服务器邮件信息源代码（支持SOC），很有价值

自动交换网关, 该程序由VC6.0编写 通过调用ip helper api进行动态修改网关 适合需要经常在多个网关之间相互转换者使用-automatic exchange gateways, the program prepared by VC6.0 by calling ip helper api gateway for dynamic modification of the need for multiple gateways for switching between users

blink的最新版本是1.04,它可以混合连接16位和32位代码，可连接Vc++,Borland c++生成的.obj文件，还能混合连接OMF和COFF格式的.obj文件，将微软和Borland大统一^ ^。生成的bin文件短小精悍，而且可以指定bin放在内存什么地址执行.对于嵌入式开发需要的bin可执行文件十分有用。感谢cutebomb提交。-blink of 1.04 is the latest version, which can link mixed 16- and 32-bit code, which will connect Vc, Borland c generated. Obj files, and mixed connectivity OMF and COFF format. Obj files, Microsoft and Borland reunification ^ ^. Bin documents generated short and pithy, but can specify what bin on the memory address implementation. For embedded developers need bin executable file is very useful. Thank cutebomb submitted.

一个多线程实现的ＴＣＰ服务端　listen， 在accept一个请求后，再启动一个线程来处理对应的socket-a multithreaded achieving TCP server listen, accept a request and then start a thread to handle the corresponding socket

使用线程和XML文件实现程序的下载和更新.DLL文件-threading and XML documents to achieve the download and update. DLL files

内含《Network Program for Windows》该书的所有示例源代码，对于那些正在学习Windows网络编程的人有很大帮助。-intron "Network Program for Windows" book of all sample source code, for those who are learning Windows programming network will be very helpful.

取得计算机网卡物理地址的步骤：1）列举所有的网卡2）分别重置每块卡以取得它的正确信息3）查询网卡，取得MAC地址-made computer card physical address steps : 1) lists all the card 2), respectively replacement every piece of card to obtain the correct information 3) card inquiries made MAC address

本软件是从事嵌入式开发人员TCPIP学习使用的代码，具有一定的指导意义，包括ARP、ICMP、IGMP网络内部OSPF等协议的相关代码，还有其他SIP语音网关协议的相关代码。