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数据库访问层代码生成器，基于sql server-Database access layer code generator, based on sql server

Wince5.0+S3C2440扩展总线挂接CPLD的驱动-Wince5.0+ S3C2440 expansion bus drivers hooking CPLD

　 AnyQ是点石公司面向企业用户推出的一款商务协作软件,目的是商务协作、统一通讯，简称AnyQ。 　　 Giga Information Group分析家Rob Enderle说："对企业来说，即时通讯正演变成一种重要的技术，有助于集思广益并改善生产力。这将赋予企业绝佳的机会，在应用该技术的同时，将大大强化公司的竞争力"。 　　 点石公司经过长期的市场调研、分析及技术积累，适时推出AnyQ这一产品。-AnyQ is a business cooperative software which is sued by Dianshi company, and the software is face to enterprise user, its goal is business cooperative, uniform communication, named AnyQ.Rob Enderle, the analysis reporter of Giga Information Group said that as far as enterprise is concerned instantly communication are evolved to an important technology, it can benefit to collect many good idea together and improve the productive power. This will vest the bestest opportunity to enterprise,when enterprises applying the technology it will strengthen the compepitive power of company meantime.Through a long time market investigation, analysis and technology acculation, Dianshi company issues the AnyQ production.

An article on 2-D Polygon Clipping with the source code-An article on 2-D Polygon with the Clipping source code

校园课程助手，具有随机分配答辩小组，随机产生答辩评委以及随机点名的功能，还能对学生信息增删查改。

一个用VB编写的汽车租赁系统，功能比较全，界面比较实用-VB prepared with a car rental system-wide functions, interface more practical

视频芯片TVP5150驱动的，基于开发平台是ARM,环境是WinCE,测试有效-TVP5150 video chip-driven development platform is based on the ARM, the environment is WinCE, testing effective

windows所有窗口检测程序，可以检测出所有进程的窗口和对应的进程名和路径-windows all window test procedures can be detected in all the processes window and the corresponding process name and path

该程序可用于数据插值，特别是气象数据插值，IDL写的，遥感气象数据同样可用-The program can be used for data interpolation, especially the meteorological data interpolation, IDL wrote, remote sensing meteorological data can be used the same

在 DBMS 中，可以使用锁来控制多个程序对数据项的访问：当程序要访问数据项时，要给数据项上锁。如果它仅仅是读取数据项，则通常上共享锁，这样其它的事务也可以同时读取该数据项。而若此程序是要修改数据项，则会给它数据项上独占锁，此时其它程序也就不能再访问这个数据项了。 对于同一个数据项，若有不同的程序同时给一个数据项上锁，且其中至少有一个是独占锁时，就表示它们发生了冲突。当发生冲突时，加锁的请求就会被拒绝。 每个加锁请求包含三个元素：锁模式、事务标识符和数据项标识符。两个程序可以同时给数据项上锁，前提是它们没有冲突。 在早期开发阶段，你需要编写一个简单的锁管理程序来处理加锁请求。它使用以下的规则来处理各种请求： 若一个加锁请求与先前的加锁请求没有发生冲突，则 DBMS 许可这个加锁请求； 一旦允许了一个加锁请求，则它将永远锁定数据项，不会改变，也不会释放； 如果一个程序的加锁请求与已有的锁发生了冲突，则 DBMS 拒绝这个加锁请求； 如果一个程序的加锁请求被拒绝，则 DBMS 忽略由这个程序发出的后续所有加锁请求。-the DBMS can be used to control the number of locks on the data, of the visit : When the procedures to access data items, data items to give locked. If it is read-only data, usually sharing locks, such other matters can also read the data item. And if this procedure is to amend the data, it will give information on items exclusive lock, other programs at this time, it will not re-visit this item of data. For the same data, if a different procedure for a data item unlocked but at least there is an