#region 15_c#正则表达式之替换05将一段URL字符串替换成html代码
string msg = "美女车模网的网址是: http://www.meinvchemo.com, 还有IBM网的网址是: http://www.hiibm.com . hoho";
msg = Regex.Replace(msg, "([a-zA-Z]+://[0-9a-zA-Z.&=\\?%]+)", "<a href=\"$1\">$1</a>");
Console.WriteLine(msg);
Console.ReadKey();
#endregion