向服务器端指定端口进行tcp和udp链接，获取相关数据

socket建立连接超时的控制 -Controlling socket when timeout

检查更改过的文件备份，节省操作时间。 按Ctrl+Alt+F9弹出界面菜单。 显示备份状态和文件大小次数。 当目的地址是网络时，需要帐户和密码。 当正在备份时可以按停止键停止备份。 暂时只有增量备份 备份时间设定，格式可以是 00.00.00 或者 00:00:00。 进程优先算法选中后不影响其他程序工作(默认)。 点击确定保存设定开始计时。 自动启动并计时开始。-inspection changes to the document backup, saving hours of operation. Press Ctrl-Alt-F9 pop-up menu interface. Show backup status and the number of file size. When the destination address of the network, need to account and password. When the backup is at the stop button can stop by the backup. Incremental backup is only temporary backup sets the time, format or can be 00.00.00 00:00:00. Priority algorithm process after the elections does not affect other procedures (default). Click OK to preserve set the timer. Automatically activated and start time.

使用netbios编写的聊天程序-Chat program in which netbios is used

完整的VC++ winsocKK Server+Client产品实例-VC++ winsocKK Server+Client

加强版的netstat。有嗅探功能（需更改源码手动打开），发现新连接时还有任务栏弹出窗口提示功能。需要sdk。-strengthened version of netstat. A sniffer function (subject to change manually open source), the discovery of new connections have taskbar pop-up reminder feature. Need sdk.

是一款基于mfc的c++聊天工具，分客户端和服务端。服务器可挂载多客户端，并支持用户的名称及密码管理，允许其进行在线消息发送，还有一款别致的aqua水波界面供选择。-was based on the c mfc chat tools, and client-server. Servers can mount multi-client, and supports user name and password management, allowing for online messaging, as well as a chic aqua wave interface available.

列出网上邻居的电脑数量和详细信息!很好的一个程序 -neighbors listed online computer number and detailed information! A good procedure

WinpCap开发包例子：1. devicelist.c 获得本机网络设备的列表 2. cappacket.c 抓取网络中的数据包 3. sendpacket.c 发送自己填充的一个数据包 4. statics.c 对网络中的数据进行统计 5. filter.c 按指定规则对捕获的数据包进行过滤-WinpCap development kits examples : 1. devicelist.c access the computer network equipment list 2. cappacket.c crawls Network data packet 3. sendpacket.c send their fill of a data packet 4. stati cs.c right network data statistics 5. filter.c designated by the rules of the capture of data packets conducted Filter

一个非常好的防火墙程序,可以当好好地研究并进行扩展-a best FireWall program, you can research it carefully and expand it.

SOCKET，带测试程序，客户端和服务端，支持文件传输