一个SQL数据库优化查询的程序，对于操作者输入的SQL语句，先进行优化而后再执行查询，对于输入的错误SQL语句，指出错误位置...

简单的英语出题系统，带有判分功能。说明：只实现了简单的单选题，读者可自己增加另外的功能，实现原理一样。要先注册数据源，并起名为英语出题及判分系统。-out in simple English that system with sub-contracting functions. Note : only achieve a simple Single-option, readers may increase their own separate functions and the same principle. First registration data sources, and named for the English title and contracting out subsystems.

对计算机图形学的编程实践，包括画直线、反走样直线、画圆、画椭圆、画矩形、画多边形、矩形填充、多边形填充、3D变换、光照、贴图等。由于精力有限，未对原码做任何注释。出于简化编程的考虑，许多地方指定了常数，未做通用处理-of computer graphics programming practice, including painting line, anti-aliasing straight Circle, painted oval, rectangular painting, drawing polygon, rectangle filling, polygon filling, 3D transformation, lighting, textures, etc.. Because of the limited energy, the original code did not make any notes. To simplify programming for consideration, in many places designated constant, declined to address GM

一个学生信息查询系统的软件，希望对大家有所帮助-A student information inquiry system software, want to help everyone

这是我前段时间学数据库时做的一个小程序，采用DAO访问ACCESS数据库，程序的主界面如下，控制相对来说很是简单，实现了数据库的基本操作-This my side databases when doing a small program using DAO visit ACCESS database program"s main interface, and control is relatively simple to achieve a database of the basic operation

Adding ODBC support to a new application使你的程序添加ODBC支持-Adding ODBC support to a new application allows you to add the procedures to support ODBC

用vc6实现的多线程数据库访问程序！数据库系统是DAO的访问方式！- Multi-thread database visit procedure realizes which with vc6! The database system is the DAO visit way!

先进先出的算法（SQL Server语法） ，应用与仓库管理系统之中。-FIFO algorithm (SQL Server syntax), Application and warehouse management system.

MFC C++ Acess 一个完善的ODBC数据库程序，可以动态加载Aceess数据库-MFC C++ Acess a perfect ODBC database program can be dynamically loaded database Aceess

帮助文件写的不是很详细（不是作者写的:)），补充一下：在点菜和酒水时如果多于一份可以采用直接修改数量的方式进行，也可以每次加入一份。 可以单个菜打折，酒水总额打折，最后结账时还可优惠现金；如果挂账，以后付款时还可进行优惠（防止账不清，比如客户共欠款3050,可能最后给3000,其余50可计入优惠，这样以后在欠款用户中就不会再出现了）。 此外还有网络版的，后台采用SQL SERVER.-help write the document is not very detailed (not the authors write :)), add : in order food and drinks at if more than one can change the number of direct manner, can also join a time. Individual dishes can be discounted, the total discount drinks, the final closure also available cash; If the credit, after payment can also include concessions (to prevent inflation unclear, such as 3,050 customers were in arrears, Perhaps to 3000, and the remaining 50 can be included concessions, such arrears in the future users will not recur.) In addition to the online edition, background using SQL SERVER.

一个使用DAO的例子-An example of the use of DAO