jsjdkgl

说明：  杭州康芯电子公司的高速DA模块全部资料，上传啦，绝对的好使，包括DATASHEET(Kang Hangzhou high-speed core electronics module DA all the information you upload, so absolute, including DATASHEET)

（1）定义一个抽象基类Shape,同它派生出5个类：圆、正方形、矩形、梯形、三角形。 （2）利用虚函数计算几种图形面积。 （3）演示构造函数、复制构造函数、析构函数的作用和调用顺序 （4）用类模板具体实现。 （5）利用MFC类库在图形用户界面上绘制及修改这些图形，采用对话框输入输出图形的基本属性，或者利用运算符重载输入输出图形的基本属性。 （6）用文件保存图形信息，且能够从文件中读取并作相应处理。 2）创新要求： 采用头文件与源文件分离的方法，多态性的实现多样化(defines an abstract base class Shape, with which it derives five categories: round, square, rectangular, trapezoidal, triangular. (2) the use of virtual functions to calculate several graphics area. Effect (3) demonstrate the constructor, copy constructor and destructor call sequence (4) with a class template implementation. (5) The use of MFC library to draw and modify graphics, using the basic properties dialog input and output graphics, or the use of the basic properties of operator overloading the input and output graphics on the graphical user interface. (6) with the file save graphical information, and can be read a file and make the appropriate treatment. 2) Innovation requirements: Using the method header and source files separate polymorphism diversify )

测试程序，可以很好的利用这个程序解决你所遇到的问题(Test procedure can be a very good use of this procedure to solve the problems encountered by you)

说明：  vb6中DES 三重DES运算，很好用，现在项目中在用(vb6 triple DES operations in the DES, very good use, the project is now in use)

can总线模块mcp2515的驱动开发程序源代码(can bus module mcp2515 driven development program source code)

vc——创建带有图标的菜单BitmapMenu(vc- create a menu with icons BitmapMenu)

第6章 设备描述表和图形对象CPaintDCDemoCPaintDCDemo.rar,很不错的vc源码，有兴趣的朋友可以看看。(Chapter 6 describes the tables and graphics device object CPaintDCDemo CPaintDCDemo.rar, very good vc source, interested friends can see.)

《圈圈教你玩USB》随书光盘(第2章) ( The circle USB teach you to play CD with the book (chapter second))

MFC架构下，通过ADO方式连接Access数据库的实例，事先了完整的添加、修改、删除功能，VS2010编写。特点是实现了数据库中日期数据类型的读写，比较有借鉴意义。(MFC framework, connected through the Access database, ADO instance, in advance of the complete add, modify, delete function, VS2010 preparation. Feature is realized in the database to read and write the date data type, compared with reference.)

WizardProp上课用到的，写的一些东西 小程序(WizardProp class used)