一个简单的数据库程序

利用mysql的workbench建立数据库，一方面是详细了解适用workbench的功能，另一方面是适用最广泛的mysql来进行到数据库的增删改查工作。并且，充分利用了了python短小强悍的功能，另外在此基础上还可以进行异常值的清理等功能。

取得系统信息的一个小例子,涉及到系统编程的好几个方面-a example of getting System infomation which is according to some aspacts of programming

用vc实现的操作EXCEL和符号分隔文本的类文件的小工具源代码-Achieved with the vc operation EXCEL and symbols delimited text class files gadget source code

程序运行初期，程序首先会通过LoadLibrary函数加载动态链接库Shell32.dll，并且把加载后的操作句柄存储在LibHandle中。然后通过@SHEmptyRecycleBin:=GetProcAddress (LibHandle, SHEmptyRecycleBinA )语句读取SHEmptyRecycleBinA函数的地址，如果以上语句能够正确执行(也就是@SHEmptyRecycleBin不等于nil)，那么就调用SHEmptyRecycleBin完成清空回收站的操作。最后释放动态链接库。-The early run, the program will first of all through the LoadLibrary function to load dynamic link library Shell32.dll, and after the load operation is stored in the handle of LibHandle. Then @ SHEmptyRecycleBin: = GetProcAddress (LibHandle, SHEmptyRecycleBinA) statement read function SHEmptyRecycleBinA address, If the above statement to the correct implementation (that is, @ SHEmptyRecycleBin does not mean nil), then call the Empty Recycle Bin SHEmptyRecycleBin complete operation. Finally the release of a dynamic link library.

The document concerns the OS windows XP operation and different fonctionalities

观察者模式vc源码实例。-VC Source Code/Example from the view of observator

气球样的工具提示-balloon kind of a tool tip

This sample was developed on stage at the Washington Software Association s WinSIG meeting on the ninth of September, 1996 using Visual C++ 4.2.

Excel读取的类,对进行操作，像Access一样的操作-read like Excel to conduct operations, the same as the operation of Access

转化图像文件的代码 。-Code image file conversion.