socket编程，建立客户端，用于聊天的程序。

封装了所有网络通信接口得类，可以为了节省很多重复写代码得工作。-Packaging of all network communication interface in the category, in order to save a lot of duplication in the work of writing code.

Mailine 邮件信息平台(2.5).zip-Mailine mail information platform (2.5). Zip

一款功能较为完善的网络防火墙 Hello ! What is SibairWall ? This a FireWall (a littke) in Visual Basic. The possible functions are : - See the currents open ports on your computer - Detect the possible intrusions by the most important Trojans ! (red light and attack list) - Save the attacks to a log - View the network rate in the systray you can update the delay of the scan port in the parameters options. If you re making some good modifications, please send them to me : sibairmaster@aol.com Thank s-A function of a more comprehensive network firewall Hello! What is SibairWall? This a FireWall (a littke) in Visual Basic.The possible functions are:- See the currents open ports on your computer- Detect the possible intrusions by the most important Trojans! (red light and attack list)- Save the attacks to a log- View the network rate in the systrayyou can update the delay of the scan port in the parameters options.If you re making some good modifications,

1、xpGrid数据控件：根据数据库数据字典定义自动生成DataGrid，可不用写代码即可实现数据的增删改 2、集成的权限控制功能，权限按字段分配，可精确控制字段的读写属性 3、丰富的数据编辑方式：提供按Form方式编辑和按Grid方式编辑两种方式数据编辑界面，对字段的输入方式提供：普通文本框、复选框、密码框、多行文本、下拉列表、引用其它表、图片等多种输入方式 4、数据重构：动态的修改数据字典，通过对数据字典的修改可动态的控制前台界面的显示及输入 5、代码维护：维护下拉列表编辑模式对应的下拉列表内容 6、权限控制：控制用户及角色的功能权限及字段权限 7、简单的应用系统框架-xpGrid Data Control: According to data dictionary definition of the database automatically generated DataGrid, there is no need to write code additions and deletions to the realization of data

udp nat穿透 对于研究nat穿透 p2p来说是一个不错的例子-udp nat penetrating research nat p2p penetration is a good example

Inis库 从此摆脱Winsock控件 欢迎下载-err

用INDY做的聊天程序 用INDY做的聊天程序-INDY do use chat program used to do chat program INDY

局域网内UDP聊天MFC程序序，对于了解网络UDP通讯的朋友有帮助。-UDP LAN chat MFC program sequence, for understanding the network of friends to help UDP communication。。。。。。。。。。。。。。。。。

2003081209403619获取本机IP，从事TCPIP,UDP，网络开发工程师-2003081209403619 IP access to the machine, engaging TCPIP, UDP, and network development engineers

TCP C#网络传输，网络传输需要的代码，可供参考，会有所不同，但可以学习其中的原理。