利用AppWizard生成一个基于对话框程序，界面设，用户通过键盘输入数据，该计算器能够实现加、减、乘、除、求倒数五种基本运算；-Use AppWizard to generate a dialog-based procedures based interface, the user through the keyboard input data, the calculator can add, subtract, multiply, divide, and the countdown five