//url转链接
//2008-7-7
Regex UrlRegex = new Regex(@"((http|ftp|https):\/\/(([\w.]+\/?)[\S]*))|((www.)([\w.]+\/?)\S*)");
Text =
UrlRegex.Replace(Text, "<a href=\"http://$3$5\"
target=\"_blank\" style=\"color: #004299\">$1$5</a>");
//Email转链接
Regex EmailRegex = new
Regex(@"([a-zA-Z_0-9.-]+\@[a-zA-Z_0-9.-]+\.\w+)", RegexOptions.IgnoreCase |
RegexOptions.Compiled);
Text = EmailRegex.Replace(Text, "<a href=\"mailto:$1\" target=\"_blank\"
style=\"color:#004299\">$1</a>");
//2008-7-8
上面有BUG,把https和ftp都变成了http,下面做了修正:
Regex UrlRegex = new
Regex(@"((http|ftp|https):\/\/(([\w.]+\/?)[\S]*))");//查找带有http|ftp|https的URL
Text
= UrlRegex.Replace(Text, "<a href=\"$1\" target=\"_blank\" style=\"color:
#004299\">$1</a>");
UrlRegex = new
Regex(@"((?<!(http|ftp|https):\/\/)((www.)([\w.]+\/?)\S*))");//查找不带有http|ftp|https,但以www.开头的URL
Text
= UrlRegex.Replace(Text, "<a href=\"http://$1\"
target=\"_blank\" style=\"color: #004299\">$1</a>");Regex
EmailRegex = new Regex(@"([a-zA-Z_0-9.-]+\@[a-zA-Z_0-9.-]+\.\w+)",
RegexOptions.IgnoreCase | RegexOptions.Compiled);//查找EMAIL
Text =
EmailRegex.Replace(Text, "<a href=\"mailto:$1\"
target=\"_blank\" style=\"color:#004299\">$1</a>");