在VC窗口中加载地图，对地图进行扩大，缩小等各种功能的操作...

database management system

C++验证码确认 模仿瑞星禁用所有功能时弹出的验证码确认窗口 -C++ Verification Code imitate Ruixing confirmed when all the features to disable pop-up window to confirm the Verification Code

DELPHI6.0系统托盘控件,可以隐藏在任务栏的右下方-DELPHI6.0 system tray control, can be hidden in the bottom right of the taskbar

随机确定内存大小，页面数，进程的个数，每个进程的页数，给进程分配的页面数。要求计算缺页次数，缺页率，被淘汰的序列。-ramdom get memory size, page mumber, process number, page number for each page, allocated page number for the process. To calculate the page lacking number, page missing rate, wash out sequence

windows mobile的应用示例之2

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有n个整数，使其前面各数顺序向后移m个位置，最后m个数变成最前面的m个数-There are integers n, the number of its previous order of the backward shift position m, and finally the number m of m into the top of the number of

经典的C语言编程(作者是C语言开发者Kernighan和Ritchie)-classic C Programming Language (The writer is a C-language development were Kernighan and Ritchie)

这个代码功能是格式化需要输入内容的文本框，同时对输入的数据进行检查和验证。每当按键产生变化，如回车，粘贴等动作时，文本框会自动检查和修改。 另外代码具有自动文本全选、改变文本框颜色、默认背景/前景色、保存当前输入内容以被撤消时恢复用。支持各种类型的字符和数字格式化，支持按键检测，如按 ESC撤消，按回车和向下箭头键调到下一个文本框，类似TAB键，支持回车声音事件、聚焦和失焦颜色编号等。-This code function is to format the text box to enter the content, while the input data checking and validation. Whenever the button a difference, such as Enter, paste and other movements, the text box will automatically check and modify. Another source with automatic text Select All and change the text box color, the default background/foreground color, save the current input in order to resume use was withdrawn. Support various types of characters and numbers, formatting, support for key detection, such as press ESC Undo, press enter and down arrow keys transferred to the next text box, similar to the TAB key, enter the sound to support the event, focus and lose focus color number.

在Windows注册表编辑器中实现的一些功能；