这是DX编程对矩阵应用的例子，对于所有矩阵有详细的应用与解释是个不错的参考材料...

利用多态性编写的一个工资发放系统，为不同的员工执行不同的工资计算。采用的VC++.NET编写实现-polymorphism prepared by the use of a payroll system for different staff to the implementation of different wages. The VC.NET prepared to achieve

很好的控件rxlib-2.7.7.zip RxLib for Delphi2006 (02/01/2006) ======================================= * Add the rxLib Unit directory (...RxLib_2006Units) to: Tools->options   - Environment Options    - Delphi Options      - Library - Win32 | Library Path * Open the project from IDE: File->Open: ...RxLib_2006UnitsRxlib2006.bdsgroup * Compile All packeges: Project-> Build All projects * Install all packages: Una vez que todos los paquetes se han compilado correctamente se  deben instalar los que son de dise駉; Click derecho sobre los packages y pulsar [Install] (View -> Project Manager):    dclrx2006.bpl [install]    dcldb2006.bpl [install]    dcldb2006.bpl [install]

一个简单的富文本框示例-a simple example of the rich text box

superpad应用程序是一个超级文本编辑器，允许用户同时打开多个文档，允许用户剪切、拷贝、粘贴，允许用户设置制表位、设置字体、打印字体等。-superpad application is a super text editor that allows users to open multiple files, allowing users to shear, copy, paste, allowing users to set up tabulation spaces, installed fonts, print fonts.

用EVC4.0写的mp3播放器，SDK可以根据自己的需要选择，希望对大家有帮助-EVC4.0 written with mp3 player, SDK can choose according to their own needs, and they hope to have everyone help

将阿拉伯数字转成中文字，例如：1560890 转成 "壹佰伍拾陆万零捌佰玖拾"。-Arabic characters will be converted into, for example: 1.56089 million turn into a " zero-Ba rented furnishings Fifty thousand nine hundred land."

一个适用于Windows的计时器应用程序，您可以在其中启动和停止向上/向下计数计时器。计数器在屏幕上显示大字符，允许从大约15英尺的距离读取。

应用Win32进行开发的功率电平转换程序，因为工作需要开发的。演示了用Win32进行浮点运算的方法。-The power electric level convert program designed by WIN32. You can see how to use WIN32 to perform float calculate.

elektrical machinepackage and describe it at least 40 bytes in English.

文件加密和加密文件在图像中的嵌入及提取，属于图像水印范畴。对本科毕业设计具有较高的参考价值 -file encryption and file encryption in the embedded images and extraction, image watermarking areas belong. The undergraduate graduation design high reference value