正则表达式获取html代码里的数据

[gdk123]

<div class="blue14fontbold" id="new_page"><span><img height="11" width="6" src="http://www.m1905.com/m_images/images/pageleft.jpg">  </span><span>总数：

<b>23</b></span>  <a class="pre" href="http://www.m1905.com/yx/film/c1p0.html">上一页</a><u><b>1</b></u> <a href="http://www.m1905.com/yx/film/c1p2.html">2</a>

<a href="http://www.m1905.com/yx/film/c1p3.html">3</a> <a class="next" href="http://www.m1905.com/yx/film/c1p2.html">下一页</a><span>  <img height="11" width="6"

src="http://www.m1905.com/m_images/images/pageright.jpg"></span>
</div>


如上所示：用正则表达式匹配 <a href="http://www.m1905.com/yx/film/c1p2.html">2</a>

<a href="http://www.m1905.com/yx/film/c1p3.html">3</a>这部分内容里a标签href上的内容 即：http://www.m1905.com/yx/film/c1p2.html

[q107770540]

(?i)(?<=<a\shref=").*?(?=")

[EnForGrass]

[Quote=引用楼主 的回复:]
<div class="blue14fontbold" id="new_page"><span><img height="11" width="6" src="http://www.m1905.com/m_images/images/pageleft.jpg">&nbsp;&nbsp;</span><span>总数：

<b>23</b></span>&nbsp;&am……
[/Quote]

            Dictionary<string, string> dic = new Dictionary<string, string>();
            MatchCollection m = Regex.Matches(input, @"(?i)<a[^href]*\s*href=""([^>]+)"">(.*?)</a>");
            foreach (Match mx in m)
            {              
                dic.Add(mx.Groups[1].Value, mx.Groups[2].Value);
                Console.WriteLine(mx.Groups[1].Value + "\t" + mx.Groups[2].Value);
            }
/*
 http://www.m1905.com/yx/film/c1p2.html    2
 http://www.m1905.com/yx/film/c1p3.html    3
*/

[dalmeeme]

foreach(Match match in Regex.Matches(@"(?is)<a\s+href=""(.+?)"">"))
Response.Write(match.Groups[1].Value+"<br/>");