Socket a simple procedure, there is client, server, simple to understand how net...

一个组播发送类， 一个组播发送类。-Send a multicast-type, a type of multicast send.

telnet server端源码，VB开发，可以clint连接。-telnet server-side source code, VB development, can be connected clint.

一个“路由跟踪”程序，包括如何设置IP头标，如何对收发过程中的错误进行控制等内容。-a "routing track" procedures, including how to set up the IP header. Transceivers how to process the errors control content.

超强键盘模拟程式码，不用PostMessage就可以送出按键-did not user postmessage but can send out keys

socket api 实现FTP 服务器 可实现 简单FTp服务器-socket api FTP SERVER

SocketAPI的程序-Socket API procedures

FTP Connecting To and Retrieving FTP File Listings

双机之间进行通讯的一个小协议，可以在两台电脑之间传送消息！-Two-machine communication between a small agreement, you can send messages between two computers!

在线时间精灵 1.开机自动运行（可选），监视是否已连接上网络（这里的连接均指RAS拨号连接）； 2.记录每次连接的起始和持续时间； 3.显示本次连接的持续时间、本日在线时间、本月在线时间； 4.保存并显示某日至今的在线时间明细，显示每日合计在线时间，每月合计在线时间和合计在线时间； 5.定期清除在线时间记录； 6.连接后定时保存一次连接时间http://bcdliang.vicp.net-online time, a genie. Boot automatic operation (optional), whether the surveillance has been connected to the Internet (the connection here refers to both dial-up RAS); 2. Records of the initial connect time and duration; 3. The link shows the duration of the day-time, this month online time; 4. the preservation and display of a certain date and detailed time-line showing the daily total online time, the monthly total online time, and the total online time; 5. regular removal of online time records; 6. after connecting to preserve a regular time to connect http:// bcdliang.vicp.net

超市管理系统 能够实现基本的管理功能 界面简单-Supermarket management system enables a simple interface for basic management functions