Asp.net2.0电子商务网源码Sql2000数据库文件

ORACLE的开发和使用-the development and use

医生开方统计,该功能主要是对医生所开的处方进行统计-Statistics prescriptions

三星ARM9芯片S3C2413的咯ader源代码，不错的-ARM9 Samsung S3C2413 chip of pyronaridine Ader source code, a good

网页中农历显示的代码-website shows the code

pci core altera fpga pci开发设计资料-pci core altera fpga development of design information pci

地图编辑器 很强大的游戏编辑器源码值得-Map editor is very powerful game editor, source code is worth a look

e语言编写的短信收发程序,远程管理机上使用,-e language of SMS transceiver procedures, remote management machine use,

人事管理系统，基于VC++开发，具有一定的实用性。对于学习vc 的朋友也很有帮助-Personnel Management System, based on the VC++ Development, has a certain practicality. Vc friends for learning was very helpful

定义一个抽象类的CShape,包括纯虚数Area(用来计算面积）和SetData（用来重设形状大小）。然后派生出三角形CTriangle类、矩形CRect类、圆CCircle类，分别求其面积。最后定义一个CArea类，计算这几个形状的面积之和，各形状的数据通过CArea类构造函数或成员函数来设置。-Defines an abstract class CShape, including the pure imaginary number Area (used to calculate the area) and SetData (used to reset the shape, size). Then the triangle CTriangle derived class, rectangle CRect class, round CCircle categories, seeking its size. The final definition of a CArea class, calculate the size of the sum of several shapes, each shape data through CArea class constructor or member function to set up.

关于设计模式的问题在IT面试时越来越多的被问到，该源码实现了代理模式和工厂模式，其中代理模式在main函数中被注释掉了，当前运行的是工厂模式，如果想了解代理模式，将注释去掉即可。