仿windows系统自带计算器，可实现基本的加减乘除等算术运算-caculator

VC++仿Windows计算器源码,界面和功能都类似Windows自带的计算器，功能不是太多，仅供VC初学者学习研究。-VC++ fake Windows calculator source code, interface and features are similar to the Windows built-in calculator function is not too much, only for beginners to learn of VC.

仿windows系统自带的计算器c#程序-Imitation windows system comes with a calculator c# program