Topic: 请教：如何判断一个字符是否为中文

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1.请教：如何判断一个字符是否为中文 Copy to clipboard
Posted by: ysheng
Posted on: 2004-03-22 22:53

谢谢
我想计算字符串里面有几个中文
2.Re:请教：如何判断一个字符是否为中文 [Re: ysheng] Copy to clipboard
Posted by: rostone
Posted on: 2004-03-23 22:12

记得好像大约似乎 判断字符的值(unicode?)大于某个值 为中文 反之为英文
3.Re:请教：如何判断一个字符是否为中文 [Re: ysheng] Copy to clipboard
Posted by: itemp
Posted on: 2004-03-25 13:09

ascii码>255
4.Re:请教：如何判断一个字符是否为中文 [Re: ysheng] Copy to clipboard
Posted by: sungo
Posted on: 2004-03-26 15:45

Use Regular Expression.
5.Re:请教：如何判断一个字符是否为中文 [Re: ysheng] Copy to clipboard
Posted by: smartsharp
Posted on: 2004-03-31 11:55

You should understand what kind of codes the Chinese words are
using first, maybe GBcode or UNIcode.

for GBcode, if the first byte value >= 0x80, then it's a Chinese word.
for Unicode, if the first byte value >= 0x80, then it's a Chinese word.

of course, there're many other encoding schema for Chinese words,
e.g. GBK, UTF-8 and etc..

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