Delphi中有很多人分享如何用StrToInt将字符串转换为整数,但是在很多时候当需要用Byte（即十六进制用8位表示）来写出时就束手无策了。还有就是怎么将8位的十六进制数转换为十进制时也没有可以参考的了。本文试图给一个答案，可以使大家省些时间。-In Delphi there are a lot of sharing about using StrToInt but it givs out a String format, it has a problem when you are going to use it as a Byte. Alos, how to transfer a Byte number to Decimal number is also hard to find. This show procedure will help you to save a lot of your precious time. Enjoy!