C# 在线考试系统源码下载(含数据库)

socket服务器程序Demo。供socket开发人员参考。(socket server program Demo. Developer Reference for the socket.)

聊天界面,简易的聊天界面懂得更多，了解更多，沟通更多(Chat interface, a simple chat interface know more, learn more, communicate more)

vc实现http下载的源代码 稍作改动可用来实现多线程 以及断点续传下载 对于想要学习http下载的朋友来说可以作为一个不错的参考(Vc realize the download HTTP source code can be used to make a little change to realize multithreading and netants download to want to learn HTTP download all of us can be used as a good reference)

局域网聊天工具，网络编程课程作业，需要的下载(LAN chat tools, web programming course work, you need to download)

通信网络的架设问题 若要在n（≥10）个城市之间建设通信网络，只需要架设n-1条线路即可(With the Dijksra algorithm to network G from source points to the rest of the vertices of the shortest path)

c#ftp客户端 支持主动和被动模式，c#ftp客户端 主动模式 被动模 PORT PASV

仿照飞信，网络编程。像飞信一样，自由添加客户端用户。(Modeled Fetion, network programming.)

说明：  在opnet里面实现自组织网络的仿真，AODV网络仿真(Implementation of AODV network simulation in OPNET)

PEMFC的simulink使用模型 包含电堆模型 氢气氧气供应系统模型，热传输模型，可进行仿真，参数可自行设置。(The simulink model of the PEMFC includes a model of a hydrogen reactor, an oxygen supply system model, and a heat transfer model that can be simulated and the parameters can be set.)

自动更新。与需要更新文件放在同一目录，生成更新文件；客户端通过HTTP去请求更新文件，进行文件版本比对，选择需更新的文件进行下载。其中使用了NewLife框架代码，具体源码请移步至www.newlifex.com(Automatically updated. And the need to update the files in the same directory, generate update files client requests via HTTP to update files, file version than the right, select the file to be updated to download. Which uses the NewLife framework code, the specific source please venue to www.newlifex.com)