Use. NET regular expressions differentiate between Chinese and English

Source: Internet
Author: User
Tags expression net regular expression string
Summary: This article provides a simple example: use. NET regular expressions to achieve the difference between English and Chinese. The specific requirement is to separate the Chinese and English in a string.

. NET Regular expression: Scenario description

This is a netizen's question, request as follows:

Give a string, such as "China I loved You I love You", the program can achieve the difference between Chinese and English;

The identification result is as follows: Total four elements



I love you

I Love You

. NET regular Expression resolution code

This kind of problem, is born to the regular expression preparation, hehe.

String PTN = "[\u4e00-\u9fa5]+[a-za-z\\s]+";
System.Text.RegularExpressions.Regex reg = new System.Text.RegularExpressions.Regex (PTN);
String z = "China Chinese I love You I Loving You";
foreach (Match m in Reg.) Matches (z))
Console.WriteLine (M.value);

It's up there. NET regular expression to implement the code in English and Chinese, very concise!

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