thresholds

一个DNS服务器，已经验证过，支持多用户，反应快捷。一个DNS服务器，已经验证过，支持多用户，反应快捷。(A DNS server has been validated, multi-user support, quick response. A DNS server has been validated, multi-user support, quick response.)

捕获局域网内的数据包，并从中的到数据，和相关信息，没开线程，我vc初学，欢迎朋友对它改进，别忘发我一份fecon@tom.com，用winpcap捕获.先安装winpcap3.1，注意改一下opnion里的lib路径(capture the data packets to and from the data, and related information, not open threads, I vc beginners welcome friends to improve it, do not forget that I made a fecon@tom.com with winpcap capture. Install winpcap3.1, to change it's lib opnion Path)

实现pc通信，将小写字母转换成大写字母，基于客户机/服务器模式,这是客户端程序-a program to uppercase a string

Socket 编程的DOS下和Windows开发包 Microsoft TCP/IP SDK for DOS/Windows(Socket programming DOS and Windows development package Microsoft TCP/IP SDK for DOS/Windows)

实现部分弹幕功能，类似BILIBILI弹幕网(Achieve partial barrage function)

网络时间同步协议的实现-network time synchronization protocol implemented

SOCKET网络编程实例，讲解细致，适合C/C++开发人员学习(SOCKET network programming, detailed explanations, suitable for C/C++ developers to learn)

说明：  远程唤醒 简单的数据包构造发送的方法 需要知道远程主机的IP和MAC(Remote wake-up a simple packet structure to send the method needs to know the remote host)

传圣(测试版)说明 本软件适用于装有IP/TCP协议的电脑。 主要功能:电脑间传送大型文件(如电影等)。 主要特点: 1.采用了多线程技术,速度明显高于同类软件。 2.支持多文件同时传送。 3.支持段点继传,也就是说文件可分多次传送。 4.分服务端和客户端,服务器支持多客户。 5.在传送过程中可实时对话,有聊天功能。 6.为了提高效率,本软件做得短小精悍,两文件只有100K,可以直接运行,不用安装。 7.麻雀虽小,但五脏俱全,功能多,操作方便。 使用方法:在服务端加入要传文件,客户端输入服务端IP地址(服务端运行后会显示),点击连接,即会显示服务端文件,双击即可下载。 现在是测试版,欢迎多提意义。 注意:文件下载后自动存储在客户端软件的目录下。-Chuan-sheng (beta version) to describe the software installed in IP/TCP computer. The main functions : computer-to-computer transmission of large files (such as movies, etc.). Main features : 1. The use of multi-threading technology, which is much higher than similar software. 2. Many documents to support simultaneous transmission. 3. Following the support of the point-in other words documents can be divided into several transmission. 4. Hours services and clients, servers support multiple clients. 5. In the process of transmission immediate dialogue, a chat function. 6. To improve efficiency, the software doing small and o

说明：  基于VC++的局域网聊天室，能够实现多人房间聊天。(LAN chat room based on VC++ can realize multi-room chat.)