一个简单的socket实现传文件的源代码，希望对您有所帮助。

使用WINSOCKET 编写的小巧的即时聊天工具服务器端，编写时考虑了多种网络情况-Prepared using WinSocket compact real-time chat server-side tools, to prepare to take into account a variety of network

基于JAIN开发的一个会议程序。采用SIP 作为信令。基本的文本会议功能已经实现，语音部分待扩展。-with JAIN based on the development of a proceedings. Using SIP as a signaling. The basic functions of the text has already been achieved, some voice to be extended.

window98、window2000下的点对点通讯程序。 作者：肖诗源,华中理工大学光电系-window98, window2000 under the point-to-point communication procedures. Author : Xiao Shi-yuan, Huazhong University of Science and the Department of photoelectric

一个Udp广播示例-an example Udp Broadcasting

一个网络通讯中，网络客户端的接受数据和发送数据的源代码。-a network communications, network clients receive data and send data source.

能监视网卡的流量，包括上传和下载，可编译成独立程序发布-Able to monitor card traffic, including uploading and downloading can be compiled into a stand-alone program released

首先，读者可以先将DDK原来的packet例子程序备份，然后用改动后的驱动程序源码覆盖原先的代码（即覆盖packet->driver目录下的代码，修改后的代码已经给出）。 然后开始编译。顺次选择开始->程序->Development kits->Windows 2000 DDK->Checked Build Environment，将出现一个控制台窗口。使用cd命令进入D:programsNTDDK src etwork ndispacket目录（即驱动程序和相应应用程序所在的目录），键入build命令开始编译，在该目录下的dirs文件的控制下可以同时编译driver目录下的驱动程序和testapp目录下用于测试驱动程序的应用程序；即同时得到改动后的驱动程序和测试该驱动程序的应用程序。-First, readers can DDK first example of the original packet backup procedures, and then change the driver covered the original source code (that is, covering packet-gt; Driver directory code, the revised code has been given). Then compiler. Topping the list is to choose start-gt; Procedures- gt; Development kits- gt; Windows 2000 DDK- gt; Checked Build Environment, there will be a console window. Use cd order to enter D : programs NTDDK src network NDIS packet directory (ie driver and the corresponding application to the directory), type build orders started compiling, in the catalog under the dirs documents under the co

简单的SMTP和POP3实现，适合初学者使用。-Simple SMTP and POP3 realize is suitable for beginners to use.

VC++编程环境。实现简单网络管理协议snmp的编程。界面友好，使用方便。-VC++ programming environment. Snmp Simple Network Management Protocol to achieve the programming. Friendly interface and easy to use.

一个实现点对点传输的小程序，可以用来了解WINDOWS套接字-achieve a point-to-point transmission of small programs can be used to understand the Windows Sockets