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此为刷卡器充值上位机软件，包括COM口检测各种无效卡显示，及其VB界面的各种设置。及其数据库的设置。麻雀虽小五脏俱全，对于学习VB的新手来说会很有帮助-This is the credit card recharge PC browser software, including COM port detected a variety of invalid card show, and the VB interface, various settings. And database settings. Sparrows are small is a fully-equipped for learning VB would be helpful for the novice

数据结构中关于二叉树的基本操作 包括其各种函数-Binary tree data structure on the basic operation of a variety of functions, including its

1．定义线性表的链式存储结构 2．在线性表的链式存储结构上，编写函数实现链表的初始化，插入、删除，输出、销毁等算法。-1. The definition of a linear form chain storage structure 2. Online sex store chain structure of the table, write a function to achieve the initialization list, insert, delete, export, destruction algorithm.

八种排序的方法,利用VC++实现,值得借鉴-eight ranking, using VC, which is worth learning from

这是一个好用的MD5的C++类；这个类可以加在控制台 程序中也可用在MFC中， 并且提供了详细的错误处理 函数，是一个安全的类。例程是一个MD5的MFC程序， 支持字符串和文件两种输入。 LPCSTR TargetFile(char *filename=NULL) //计算文件的MD5值 void TargetStr(LPCSTR str) //计算字符串的MD5值 LPCSTR GetDigestKey() //取MD5运算后的结果 LPCSTR GetErr() //如果有错误，取错误字串-This a user-friendly MD5 C; This category can be added to the Console program is available in MFC, and provided a detailed error handling function, is a safety class. MD5 is a routine MFC procedures, and documentation to support a string of two input. LPCSTR TargetFile (char* filename = NULL)// calculate MD5 value of the document void TargetStr (LPCSTR str)// calculate MD5 string value LPCSTR GetDigestKey ()// Operational MD5 from the results LPCSTR GetErr ()// If there were mistakes from the wrong string

一个介绍Odbc的详细例子，看后，受益颇多。-introduced a detailed examples, see, a lot of benefit.

程序功能： 实现一元多项式的四则运算 ，用到的主要就是多现式的实现，除法实现起来是很复杂的。-procedures functions : achieving a polynomial of four operations is mainly used in the more- is the realization Apart from achieving up is very complex.

表达式求值算法

界面美观,模块功能清晰,连接数据库,适合初学者-Beautiful interface, the module features a clear, connected databases, suitable for beginners

矩阵连乘问题 对多个矩阵连乘时 的消耗进行分析-matrix continually multiply problems for a number of matrix continually multiply the consumption analysis