采用vb 实现的工业控制系统中的OPC（OLE FOR PROCESS CONTROL）通信控制程序，可以实现与西门子 多个243...

php fpdf chinese.php php fp df chinese.php -php fpdf chinese.php php fp df chinese.php fpdf chinese.php php f pdf chinese.php

完美的完成端口服务器,性能稳定.可以连接上千个客户端.-perfect completed port servers, stable performance. Thousands can be connected to the client.

超小迷你留言本 v3.0 修正版 一发表页和首页合并,使界面更美观简洁 二增加了防止远程提交功能. 三限制了留言字数,禁止了留言复制 四解决了感叹号等特殊字符引起的表格变形 五解决了输入脚本引起的问题 六对管理口令进行了MD5加密,使系统更安全 七增加了修改管理员口令功能.-small mini-messages that the v3.0 version of a published page and the homepage merger so simple interface more beautiful 2 to increase the distance to prevent functional. 3 limits the number of words in messages. prohibit the voice reproduction 4 solve the Exclamation mark, and other special characters form deformation caused by the 5 solve the importation arising from the script that 6 to the management of MD5 password encryption, allowing the system more secure 7 revised increase administrator password function.

用VC++集成环境开发的基于TCP的网络应用程序，包括服务器端和客户端。-VC++ integrated environment with the development of TCP-based network applications, including server-side and client-side.

http通讯协议，实现可以实现文件的上传与下载-http communication protocol, can realize the upload and download files

lan中的端口映射程序-the port mapping procedures

ICMP系统,通过它可以PING别的电脑或跟踪其它电脑.-ICMP system, it can PING other computers or other computer tracking.

当访问Internet某个站点时，系统首先将远程文件读入到本机Temporary Internet Files文件夹。现在告诉大家一个小技巧可以用VB语言和一个API函数实现判断网页文件是否在IE缓存中。-when visiting certain Internet sites, the system will first read remote files to the machine Temporary Internet Files folder. Now tell us a little techniques can be used VB language and an API function to judge whether the documents for the Web in IE cache.

VC++编程环境。得到本地mac地址。界面友好，使用方便-VC++ programming environment. Get the local mac address. Friendly interface and easy to use

一个ftp的程序 同时是学习界面编程的好例子-Ftp at the same time a process of learning a good example of programming interface