再次与VC++爱好者分享一款基于VC++的简单计算器源码，与Windows自带的计算器风格很相似，学习提高VC编程，就要慢慢学习一些简单的完整小程序，比如这个Calculator源代码，还有一些扫雷等的小游戏，对VC的程序开发很有帮助哦。-Again with the VC++ enthusiasts share a VC++ based simple calculator source code, and Windows calculator style is very similar to learning to improve the VC program, we must slowly learn some simple little program integrity, such as the Calculator source code, there are some small game such as mine, the VC program development is helpful, oh.