DateChang

VB qq空间留言工具，init模拟发送数据包，模拟腾讯MD5加密传输账号密码(VB the qq space Message tool, init simulated send packets analog Tencent MD5 encrypted transmission account password)

C++关于位运算的小程序，哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈(C++ bit computing on small programs, ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha)

说明：  二叉树运用，简单背包问题，是本人初学数据结构的作业，(Bintree use, simple knapsack problem, is my data structure beginner operations,)

一个电梯模拟程序。 该程序模拟两个电梯的运作情况。（程序会随机生成电梯选择任务以及超重提示）(An elevator simulation program. The program simulated the operation of the two elevators. (Procedures are randomly generated elevator prompted to choose the task, as well as overweight))

公英制互转换器，初学VC时的小程序，对平时工程制图有些用处。(Metric to Imperial Units )

利用vb开发环境连接wincc数据库，将wincc运行的数据导入excel中(SQL excel VB WINCC ADODB.Connection recorderset.Open AdoSql, Connection, adOpenDynamic, adLockOptimistic)

基于VC++的通讯录实现，使用MFC编程(VC++ based address book implementation using MFC programming)

界面编程的演示，窗口背景的渐变演示实例。(Programming interface presentation, the window shows examples of the background gradient)

锁定显示器时自动关闭计算机屏幕，节约能源(Automatic shutdown the computer lock screen display, energy saving)

永远替换字符串中的字符，和word中的替换功能相同(Forever the replacement string of characters, and word replacement functionality in the same)