* Class to encrypt and decrypt Rot-13 messages. * Single characters are encoded by rotating the ASCII code for the specific character. * A string of text can be encrypted and decrypted by rotating the ASCII code for the specific text and is

这个类包含了几种常见字符集以及字符串的转化方法,VC源代码,-This class contains several common character sets and string conversion method, VC source code,