从网上收集的短信网关范例，使用VC，结构…

视频聊天器,在局域网中效果很好，但在公网中不是太好！-video chat devices on the LAN with good results, but in the public network is not very good!

clientUDP -clientUDP

VB做的Sniff软件完整代码 界面也非常好看，建议下载-VB do Sniff integrity of the software interface code is also very attractive, the proposed Download

Client程序同样分别创建一个TCP socket 和一个UDP socket，首先client使用TCP socket连接TCP Server。 连接成功后显示提示信息； 然后client端向TCP Server发送“GET UDP PORT”字符串，Server收到后向client回送自己的UDP Server 端口号（即Client端仅知道TCP Server的端口号而不知道UDP Server的端口号）； client在收到UDP Server的端口号后, 为用户显示3个选项： 1．“Get current time（TCP）”服务器时间 2．“Echo Mode（UDP）”回显6 3．“Exit the program”. -Client program also creates a TCP socket, respectively, and a UDP socket, the first client to use TCP socket connection TCP Server. After a successful connection displays a prompt message and then client-side to the TCP Server sends " GET UDP PORT" string, Server receipt back to the client to send their UDP Server port number (ie, Client-side only to know the TCP Server" s UDP port number do not know Server" s port number) client received UDP Server port number, in order to the user three options: 1. " Get current time (TCP)" server time 2. " Echo Mode (UDP)" echo 63. " Exit the program" .

这个代码检测对应IP地址服务器的端口号是否可用。欢迎大家下载、试用。谢谢大家的支持！希望能有帮助！

自己编的一个火车售票系统，欢迎大家下载指点我的软件- Own arrange a train booking system, welcome everybody downloading to direct my software 【上载源码成为会员下载此源码】【成为VIP会员下载此源码】-Own a train ticketing system are welcome to instruct everyone to download my software- Own arrange a train booking system, welcome everybody downloading to direct my software [upload source to become a member download the source code] [become a VIP member to download this source]

vb的ip地址显示控件-vb ip address Display Control

用于利用windows socket构造自己的ARP数据包并发送，其中包括选择网卡能功能-windows socket for the use of their tectonic ARP packet and sent, including the choice of Ethernet capabilities.

自己做的，可以聊天，支持多线程处理，TCP/IP协议传输文件，传输文件可大于10M，局域网内传输测试速度为3M/S-file transfer sistem-client part

公交查询系统，本系统由白天来晚上去自行研发基于ASP语言基础以及Access数据库的拥有多功能查询的应用程序，具有超高速查询，准确方便；支持模糊查询，扩大查询范围与准确性；数据自动生成，简化后台庞大的数据管理；开设留言板功能，可供用户与管理员之间的交流等功能。本系统从2007-11-9日开始制作，经过将近一个月的制作，于2007-12-1日完成，在测试过程中，发现有许多错误，重新设计数据库并完善部分程序。本系统主要是参考了www.8684.cn，可能思路不够该站的完善，在以后的路上我会慢慢完善。-bus