2010-08-02 51 views
-1

可能重复找到这个:
What is the best regular expression for validating email addresses?如何使用正则表达式

我怎样才能找到正则表达式的邮件?

 
"[email protected]" 
"[email protected]" 
"[email protected]" 
"[email protected]" 
"[email protected]" 

此外,我怎么能找到这个项目:

 
track0; (any track number); 
track50 (any track number); 
Track 0 (any track number); 
Track 10 (any track number); 
Track10 (any track number); 
+1

发现尝试搜索互联网:正则表达式的lib – 2010-08-02 09:56:59

+4

SO满的正则表达式问题。为什么不在发布另一个之前搜索SO? – Oded 2010-08-02 09:57:52

+0

为什么不学习正则表达式?一旦你知道正则表达式是如何工作的,你所要求的是相当容易的。 http://www.amazon.com/Mastering-Regular-Expressions-Jeffrey-Friedl/dp/1565922573 – 2010-08-02 10:03:24

回答

0

1)直接从微软:How to match a pattern by using regular expressions and Visual C#

using System.Text.RegularExpressions; 
Regex emailregex = new Regex("(?<user>[^@]+)@(?<host>.+)"); 
Match m = emailregex.Match(s); 

2)你想验证与该格式的所有条目或做你只想得到那个“(任何曲目号码)”的价值?