创建原始套接字，构造ICMP协议ECHO数据头，发送数据sendto 接收数据recvfrom，分析返回IP数据头及ICMP数据头 程序代码极其简单，适合初学网...

综合了国内外各种购物程序的特点,取长补短,真正做到了系统的健壮性和稳定性达到 极至。该商城系统界面简介、不花哨、运行速度快，管理功能全面、易操作，深受广 大企业、白领、个人创业者的喜爱，是您开办网上商店的理想系统。-combination of domestic and international procedures of the various shopping features, learn from each other, really robustness of the system to achieve stability and association. The mall system interface descriptions, not garish, fast and comprehensive management capabilities, easy operation, the widespread enterprises, white-collar workers, the individual entrepreneurs alike, is that you run the online store the ideal system.

实时监测局域网内部的计算机 实时监测局域网内部的计算机-real-time monitoring of computer LAN internal real-time monitoring of internal computer LAN

rc4 java 实现-rc4 java realizes

NETCAT的一个远程连接界面，简化了命令行TELNET的烦恼-NETCAT a remote connection to the interface, simplifying the command line TELNET Pains

socker 部分的技术档案-socker part of the technical files

利用CSocket实现远程桌面功能。程序有点复杂，主要是CSocket的运用。 实现思路主要是：先将远程桌面捕获发回本地，然后在对话框中显示，将本地鼠标、键盘的动作变成命令输入，再发送到远程主机执行（实际上这一步是模拟出鼠标和键盘的操作），最后将远程桌面再次捕获发回本地，在对话框中显示出来。这样也就实现了系统自带的远程桌面的功能。-Use CSocket remote desktop functionality. Process a bit complicated, mainly the use of CSocket. To achieve the main idea is: first issued back to the local Remote Desktop Capture, and then in the dialog box shows that the local mouse and keyboard moves into a command input, and then sent to the remote host implementation (actually, this step is to simulate the mouse and keyboard operation), and finally re-captured the remote desktop back to the local, in the dialog box is displayed. This also enables the system comes with remote desktop functionality.

删除IE的历史记录- Deletes IE the historic record

项目中新增对FTP的支持，需求的变更是开发过程中不可避免的事情，只是变更的时间越靠近项目末期，就越是灾难。还好这个需求可以设计的相对独立，做到尽量不影响已实现部分。      说的FTP，就想起曾经写的一个FTP接口对象，由于现在FTP的实现库到处都是，因此在写好此对象时，被同事称为：做轮子的人～我的想法是，组装车和制作车应该还是有区别的～

一款POP3协议的实例小软件，用于接受邮件的-A small example of POP3 protocol software, used to accept mail

vb的自动关闭消息框，你有用得着的时候，还不赶快下载？？不下白不下,下了也白下，-vb the closing news box, you have worthwhile when not quickly download? ? High white high, also under a white,