CPaintDCDemo

辅助开发库HBase,很好用的个人代码总结库,开发人员经常会有很多经典的开发代码,下次使用仍然很频繁,HBase就做了很好的总结,方便了开发使用(Supporting the development of library HBase, well summed up by the personal code library, developers will often develop a lot of classical code, the next use is still very frequent, HBase on to do a very good summary of the development to facilitate the use of)

桌面截图的程序，MFC实现，将桌面截图保存在剪切板的同时，在c盘根目录下产生一个相同的桌面截图文件。(Desktop screenshot of the program, MFC implementation, desktop screenshots saved in the clipboard, while packing in the c directory create a file the same desktop screenshot.)

程序用于完成多线程程序设计，在vc环境下开发(Procedures for the completion of multi-threaded programming, in vc development environment)

CH7026芯片配置软件（CH7025(26) RegSet(2.03)）及使用说明(CH7026 chip configuration software (CH7025 (26) RegSet (2.03)) and instructions)

非常棒的登陆程序,带有XP式样的界面,有首次使用功能,()

VB Ring3枚举进程 可以检测到HideToolz隐藏的进程！(VB Ring3 enumeration process can detect hidden processes HideToolz!)

一直在寻找学习c++的好教材，听朋友介绍本书不错，好东西大家分享。(have been studying c find good material, listening to a friend on the book is true, the good things we share.)

说明：  通过修改，注册表，实现修改默认打印机功能(it is used to modify the setting of the defualted printer )

相当实用的windows设备管理程序，windows注册表相关信息(Very useful windows device manager, windows registry information)

题目内容：在以二叉树表示算术表达式的基础上,设计一个十进制的四则运算的计算器()