很简单很简单的问题(字符串比较大小)，可我还是被搞迷糊了！ ( 积分: 50 )

function CompareText(const S1, S2: string): Integer;
解释：CompareText compares S1 and S2 and returns 0 if they are equal. If S1 is greater than S2, CompareText returns an integer greater than 0. If S1 is less than S2, CompareText returns an integer less than 0. CompareText is not case sensitive and is not affected by the current locale.

估计是由系统内部算法处理，具体细节只有微软知道了

多谢各位兄弟，大概意思我是明白了。