说明：  因为最近要做协议，经常用到逻辑计算的功能，就编写了一个功能比较简单的逻辑计算器 可以实现异或、逻辑与、逻辑或的计算 分十进制和十六进制输入两种 输出也分十进制和十六进制 顺带附上源码，VB编写^_^
(To be done because of the recent agreement, frequently used functions of the logic of the calculation, the preparation of a relatively simple logic functions can be achieved XOR calculator, logic and, logic or calculations and hexadecimal decimal input two output sub- Incidentally, the metric system and attach a hexadecimal code, VB prepared ^ _ ^)