Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ASP.NET Çå³ý HTML ±ê¼Çº¯Êý

using System.Text.RegularExpressions;   //ÒýÈëµÄÃüÃû¿Õ¼ä
ÒÔÏÂΪÒýÓõÄÄÚÈÝ£º
//Çå³ýHTMLº¯Êý
    public static string NoHTML(string Htmlstring)
    {
        //ɾ³ý½Å±¾
        Htmlstring = Regex.Replace(Htmlstring, @"<script[^>]*?>.*?</script>", "", RegexOptions.IgnoreCase);
        //ɾ³ýHTML
        Htmlstring = Regex.Replace(Htmlstring, @"<(.[^>]*)>", "", RegexOptions.IgnoreCase);
        Htmlstring = Regex.Replace(Htmlstring, @"([\r\n])[\s]+", "", RegexOptions.IgnoreCase);
        Htmlstring = Regex.Replace(Htmlstring, @"-->", "", RegexOptions.IgnoreCase);
        Htmlstring = Regex.Replace(Htmlstring, @"<!--.*", "", RegexOptions.IgnoreCase);
        Htmlstring = Regex.Replace(Htmlstring, @"&(quot|#34);", "\"", RegexOptions.IgnoreCase);
        Htmlstring = Regex.Replace(Htmlstring, @"&(amp|#38);", "&", RegexOptions.IgnoreCase);
        Htmlstring = Regex.Replace(Htmlstring, @"&(lt|#60);", "<", RegexOptions.IgnoreCase);
        Htmlstring = Regex.Replace(Htmlstring, @"&(gt|#62);", ">", RegexOptions.IgnoreCase);
        Htmlstring = Regex.Replace(Htmlstring, @"&(nbsp|#160);", " ", RegexOptions.IgnoreCase);
        Htmlstring = Regex.Replace(Htmlstring, @"&(iexcl|#161);", "\xa1", RegexOptions.IgnoreCase);
        Htmlstring = Regex.Replace(Htmlstring, @"&(cent|#162);", "\xa2", RegexOptions.IgnoreCase);
        Htmlstring =


Ïà¹ØÎĵµ£º

ÍøÕ¾ÓÅ»¯³£ÓõÄHTML±êÇ©

ÍøÕ¾ÓÅ»¯
³£ÓõÄHTML±êÇ©:
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<body>
<h1>H1±êÇ©£¬¶¨ÒåÎÄÕ±êÌ⣬һ¸öÒ³ÃæÖ»ÒªÒ»¸ö</h1>
<h2>H2±êÇ©£¬¶¨ÒåÎÄÕ±êÌ⣬һ¸öÒ³ÃæÖ»ÒªÒ ......

Asp.net(C#)ʵÏÖÑéÖ¤Â빦ÄÜ´úÂë

н¨Ò»¸öרÃÅÓÃÀ´´´½¨ÑéÖ¤ÂëͼƬµÄÒ³ÃæValidateCode.aspx
ËüµÄºǫ́csÎļþ´úÂëÈçÏ£º
PageLoad
¸´ÖÆ´úÂë ´úÂëÈçÏÂ:
private void Page_Load(object sender, System.EventArgs e)
{
string checkCode = CreateRandomCode(4);
Session["CheckCode"] = checkCode;
CreateImage(checkCode);
}
ÆäÖÐCreateRand ......

asp.netÒ³ÃæÉúÃüÖÜÆÚÒ²³ÆÖ´ÐÐ˳Ðò

1.¶ÔÏó³õʼ»¯£¨OnInit·½·¨£©
    Ò³ÃæÖеĿؼþ(°üÀ¨Ò³Ãæ±¾Éí)¶¼ÊÇÔÚËüÃÇ×î³õµÄFORMÖб»Ê״γõʼ»¯µÄ¡£Í¨¹ýÔÚASPXÒ³ÃæµÄºǫ́´úÂëÎļþµÄ¹¹ÔìÆ÷ÖÐÉùÃ÷ÄãµÄ¶ÔÏó£¬Ò³Ã潫֪µÀ¶ÔÏóµÄÀàÐÍ£¬²¢ÖªµÀÐèÒª´´½¨¶àÉÙ¸öÕâÑùµÄ¶ÔÏó¡£Ò»µ©ÄãÔÚ¹¹ÔìÆ÷ÖÐÉùÃ÷ÁËÄãµÄ¿Ø¼þ£¬Äã¾Í¿ÉÒÔÔÚËüµÄÈκÎ×ÓÀ࣬·½·¨£¬Ê¼þ»òÕßÊôÐÔÖзà ......

HTML±êÇ© optgroup ¡¾select ʹÓá¿


ѧÎÞÖ¹¾³£¡£¡£¡
 
½ñÌìÔÚÂÛ̳»Ø´ðÌû×Ó£¬Ñ§µ½ÁËÒ»ÕУ¬selectÔ­À´¿ÉÒÔʹÓÃoptgroup ±êÇ©£¬¶Ôoption½øÐзÖÀ࣡
 
ÌØÒâ´ÓÍøÉÏժ¼ÁËÏÂÃæµÄÎÄÕÂ...
ÔÚ htmlÀï,optgroupÕâ¸öÔªËØ¶ÔÓÚÎÒÀ´ËµºÜÉÙÓõ½¡£×î½üÔÚ¹«Ë¾×öÏîĿʱʹÓÃÁËһϣ¬¸Ð¾õ²»´í£¬¿ÉÒÔ¶ÔÊý¾Ý½øÐзÖÀà¡£µ«ÔÚʹÓÃJavaScript Ìí¼Óoptgroupʱ,ÔÚIEÓëFire ......

ASP.NET³£Óú¯Êý±í


Abs(number) È¡µÃÊýÖµµÄ¾ø¶ÔÖµ¡£
Asc(String) È¡µÃ×Ö·û´®±í´ïʽµÄµÚÒ»¸ö×Ö·ûASCII Âë¡£
Atn(number) È¡µÃÒ»¸ö½Ç¶ÈµÄ·´ÕýÇÐÖµ¡£
CallByName (object, procname, usecalltype,[args()]) Ö´ÐÐÒ»¸ö¶ÔÏóµÄ·½·¨¡¢É趨»ò´«»Ø¶ÔÏóµÄÊôÐÔ¡£
CBool(expression) ת»»±í´ïʽΪBoolean ÐÍ̬¡£
CByte(expression) ת»»±í´ïʽΠ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ