用C++动态数据的用法模拟金卡的取款与存款过程-With C++ Dynamic data usage simulation Gold process of withdrawals and deposits

VC++通过内存映射在程序间交换数据，通过这个小实例，你会了解到以下技巧：在内存映像中创建对象，将文件视图映射到一个进程的地址空间上、返回LPVOID类型的内存指针、给映像内存数据赋给本地变量、释放映像内存、更新数据等。-VC++ through the memory mapping process between the exchange data, through this small instance, you will learn the following skills: In the

用C++编写的个人理财系统，内附SQL数据库数据。程序能完成个人多种卡类管理，用途以及管理消费，收入的信息。-Written in C++, personal finance system, SQL database containing the data. Process a variety of cards to complete the personal management, use and management of consumption, income information.

this application will help to collect data from election process with 3 candidate