获取系统的各种信息，包括内存，驱动器，磁盘等

隐藏系统状态条，SystemParametersInfo() API来实现隐藏和显示。-hidden system of the state, SystemParametersInfo () API to achieve concealment and display.

电梯仿真系统设计（包含设计文档和源代码），利用多线程技术实现个电梯载客的仿真情况。-elevator simulation system design (including the design documents and source code), the use of multi-threading technology to achieve lift capacity of the simulation.

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Com接口示例，Com本质论内涵的源代码，适用于初学者-Com interface Example, Com essence of the connotation of the source code for beginners

这是一个利用DOC操作系统编写的GUI系统-This is a use of DOC prepared by the operating system GUI System

BM 算法是一个较优的模式匹配算法。一般，如果不考虑模式串的长度，一个具有时间复杂度O(n)的算法应该是最优的了，但是事实不是如此。BM算法可以实现更高效率的模式匹配。分析和实验说明，BM匹配算法对于那些字符集比较大，而模式串中出现的字符比较少的时候，工作效率最快。而且，考虑KMP匹配方式的优化，可以结合KMP匹配和BM匹配，进一步提高效率。 -BM algorithm is a better pattern matching algorithm. General, if we do not consider the length of pattern, a time complexity O (n) algorithm should be optimal, but the fact is not the case. BM algorithm can achieve higher efficiency of pattern matching. Analysis and experiments, BM-matching algorithm for those relatively large character set, and the mode string of characters appearing in less time, the efficiency of the fastest. Moreover, consider the KMP matching optimization, you can match the combination of KMP and BM match, and further improve efficiency.

仿照Drawcli程序，做的一个划线的操作，画出的线条可以自动收缩，变宽，变长，删除等等操作-Drawcli modeled on the procedures to do a line of operation can automatically draw lines shrink, wider, longer, delete operation etc.

一个可以替换NT登录程序的程序- May replace NT to register the procedure the procedure

碰撞球 小球遇到边框后发生转移的算法和实现,可做开发碰撞球的参考-Ball small ball collision occurred after the transfer of experienced border algorithm and implementation can be done for collision sphere of reference

Perl for Windows,带完整source code,是学习perl语言必不可少.-Perl for Windows, complete with source code, perl language learning is essential.