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.net中的ubb代码
public string texttohtml(string chr)
{
if(chr==null)
return "";
chr=chr.replace("<","<");
chr=chr.replace(">",">");
chr=chr.replace("\n","<br/>");
chr = regex.replace(chr,@"\[url=(?<x>[^\]]*)\](?<y>[^\]]*)\[/url\]",@"<a href=$1 target=_blank>$2</a>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[url\](?<x>[^\]]*)\[/url\]",@"<a href=$1 target=_blank>$1</a>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[email=(?<x>[^\]]*)\](?<y>[^\]]*)\[/email\]",@"<a href=$1>$2</a>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[email\](?<x>[^\]]*)\[/email\]",@"<a href=$1>$1</a>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[flash](?<x>[^\]]*)\[/flash]",@"<object codebase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=4,0,2,0 classid=clsid:d27cdb6e-ae6d-11cf-96b8-444553540000 width=500 height=400><param name=movie value=""$1""><param name=quality value=high><embed src=""$1"" quality=high pluginspage='http://www.macromedia.com/shockwave/download/index.cgi?p1_prod_version=shockwaveflash' type='application/x-shockwave-flash' width=500 height=400>$1</embed></object>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[img](?<x>[^\]]*)\[/img]",@"<img src=""$1"" border=0>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[color=(?<x>[^\]]*)\](?<y>[^\]]*)\[/color\]",@"<font color=$1>$2</font>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[face=(?<x>[^\]]*)\](?<y>[^\]]*)\[/face\]",@"<font face=$1>$2</font>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[size=1\](?<x>[^\]]*)\[/size\]",@"<font size=1>$1</font>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[size=2\](?<x>[^\]]*)\[/size\]",@"<font size=2>$1</font>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[size=3\](?<x>[^\]]*)\[/size\]",@"<font size=3>$1</font>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[size=4\](?<x>[^\]]*)\[/size\]",@"<font size=4>$1</font>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[align=(?<x>[^\]]*)\](?<y>[^\]]*)\[/align\]",@"<align=$1>$2</align>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[fly](?<x>[^\]]*)\[/fly]",@"<marquee width=90% behavior=alternate scrollamount=3>$1</marquee>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[move](?<x>[^\]]*)\[/move]",@"<marquee scrollamount=3>$1</marquee>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[glow=(?<x>[^\]]*),(?<y>[^\]]*),(?<z>[^\]]*)\](?<w>[^\]]*)\[/glow\]",@"<table width=$1 style='filter:glow(color=$2, strength=$3)'>$4</table>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[shadow=(?<x>[^\]]*),(?<y>[^\]]*),(?<z>[^\]]*)\](?<w>[^\]]*)\[/shadow\]",@"<table width=$1 style='filter:shadow(color=$2, strength=$3)'>$4</table>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[b\](?<x>[^\]]*)\[/b\]",@"<b>$1</b>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[i\](?<x>[^\]]*)\[/i\]",@"<i>$1</i>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[u\](?<x>[^\]]*)\[/u\]",@"<u>$1</u>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[code\](?<x>[^\]]*)\[/code\]",@"<pre id=code><font size=1 face='verdana, arial' id=code>$1</font id=code></pre id=code>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[list\](?<x>[^\]]*)\[/list\]",@"<ul>$1</ul>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[list=1\](?<x>[^\]]*)\[/list\]",@"<ol type=1>$1</ol id=1>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[list=a\](?<x>[^\]]*)\[/list\]",@"<ol type=a>$1</ol id=a>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[\*\](?<x>[^\]]*)\[/\*\]",@"<li>$1</li>",regexoptions.ignorecase);
chr = regex.replace(chr,@"\[quote](?<x>.*)\[/quote]",@"<center>—— 以下是引用 ——<table border='1' width='80%' cellpadding='10' cellspacing='0' ><tr><td>$1</td></tr></table></center>",regexoptions.ignorecase);
return(chr);
}
public string htmltotext(string chr)
{
if(chr==null)
return "";
chr=chr.replace("'","''");
return(chr);
}
