正则表达式 c#
首先，我们先看几个实际的例子：
1．验证输入字符是否
javascript:
var ex = "^\\w+$";
var re = new RegExp(ex,"i");
return re.test(str);
VBScript
Dim regEx,flag,ex
ex = "^\w+$"
Set regEx = New RegExp
regEx.IgnoreCase = True
regEx.Global = True
regEx.Pattern = ex
flag = regEx.Test( str )
C#
System.String ex = @"^\w+$";
System.Text.RegularExpressions.Regex reg = new Regex( ex );
bool flag = reg.IsMatch( str );
2．验证邮件格式
C#
System.String ex...[ 查看全文 ]
2016-02-19
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