一个p2p的c#版源码

在ASP中调用的无组件上传-in ASP components without calling upload

一个小型的网络聊天服务器和客户端，可用于网络学习-a small network chat server and client, can be used for e-learning

基于角色的用户验证. 这个程序重点写了四个pages以实现这些功能：增加用户，给用户指派角色，给用户移除角色及管理角色。-role-based user authentication. Focus on the process of writing four pages to achieve these functions : increase users, the role assigned to the user to remove the role of users and management roles.

开发一套易用的网络通信包，以C＋＋形式对功能进行封装。 做的相当不错，包含开发文档及代码说明-The development of a set of easy-to-use network communication packet to C form of the functions of packaging. To do a reasonably good, including the development of documentation and code description

yahoo message protocol stack

资源描述封装了socket操作用于http请求，接口易用

计算机网络课件，比较全面系统的讲解计算机网络的组成分类等！-Courseware for computer networks, a more comprehensive system on the computer network, such as the composition of Category!

简单的ftp客户端下载程序，我用了一下，还不错。-simple ftp client download, I used a bit, quite good.

OGSA安全体系及其在GT3中的实现-OGSA security system and the realization of the GT3

有关nat穿透源码（包括相关文档，相关工具）-penetrate the source (including related documents, related tools)