本文實例講述了C#實現HTML和UBB互相轉換的方法。分享給大家供大家參考。具體實現方法如下:
html轉UBB的還不是很完美,有空修改,一些代碼來自百度谷歌,如下所示:
_Html = Regex.Replace(_Html, "<br[^>]*>", "/n");
_Html = Regex.Replace(_Html, @"<p[^>//]*//>", "/n");
_Html = Regex.Replace(_Html, "//son[//w]{3,16}//s?=//s*([/'/"]).+?//1", "");
_Html = Regex.Replace(_Html, "<hr[^>]*>", "[hr]");
_Html = Regex.Replace(_Html, "<(///)?blockquote([^>]*)>", "[$1blockquote]");
_Html = Regex.Replace(_Html, "<img[^>]*smile=/"(//d+)/"[^>]*>", "'[s:$1]");
_Html = Regex.Replace(_Html, "<img[^>]*src=[/'/"//s]*([^//s/'/"]+)[^>]*>", "");
_Html = Regex.Replace(_Html, "<a[^>]*href=[/'/"//s]*([^//s/'/"]*)[^>]*>(.+?)<///a>", "[url=$1]$2[/url]");
_Html = Regex.Replace(_Html, "<b>(.+?)</b>",@"/[b/]$1/[/b/]");
_Html = Regex.Replace(_Html, "<[^>]*?>", "");
_Html = Regex.Replace(_Html, "&", "&");
_Html = Regex.Replace(_Html, " ", " ");
_Html = Regex.Replace(_Html, "<", "<");
_Html = Regex.Replace(_Html, ">", ">");
return _Html;
}
public string ubbtohtml(string content) //ubb轉html
{
content = Regex.Replace(content, @"/r/n", "<br/>");
content = Regex.Replace(content, " ", " ");
content = Regex.Replace(content, @"/[b/](.+?)/[/b/]", "<b>$1</b>");
content = Regex.Replace(content, @"/[i/](.+?)/[/i/]", "<i>$1</i>");
content = Regex.Replace(content, @"/[u/](.+?)/[/u/]", "<u>$1</u>");
content = Regex.Replace(content, @"/[p/](.+?)/[/p/]", "<p class='load'>$1</p>");
content = Regex.Replace(content, @"/[align=left/](.+?)/[/align/]", "<align='left'>$1</align>");
content = Regex.Replace(content, @"/[align=center/](.+?)/[/align/]", "<align='center'>$1</align>");
content = Regex.Replace(content, @"/[align=right/](.+?)/[/align/]", "<align='right'>$1</align>");
content = Regex.Replace(content, @"/[url=(?<url>.+?)]/[/url]", "<a href='${url}' target=_blank>${url}</a>");
content = Regex.Replace(content, @"/[url=(?<url>.+?)](?<name>.+?)/[/url]", "<a href='${url}' target=_blank>${name}</a>");
content = Regex.Replace(content, @"/[quote](?<text>.+?)/[/quote]", "<div class="quote">${text}</div>");
content = Regex.Replace(content, @"/[img](?<img>.+?)/[/img]", "<img src='${img}' alt=''/>");
return content;
}
希望本文所述對大家的C#程序設計有所幫助。
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