ComboBox 整型四则运算器，VC++源码编写，同时可计算对两个10进制整数的10进制结果、16进制结果、2进制和8进制结果，也就是进行多种数制运算，自己写计算程序的时候灵感而发写的，让高手莫笑了。-The ComboBox integer the four arithmetic unit, prepared by the VC++ source, at the same time can be calculated to two decimal integer decimal, hexadecimal, binary and octal, that is, for a variety of system operator, write your own calculation program inspiration, master Mock.