介绍基本的Windows Mobile输入法编程技术，内容制作一个计算器，包含简单功能。在VS2005下生成通过。-Introduced the basic Windows Mobile input method programming technology, content production a calculator, contains a simple function. Generated through in VS2005.

参加一个简单的计算器，编写一个程序完成加法，减法，乘法，除法-Write a program to complete the addition, subtraction, multiplication, division