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

¹ØÓÚasp.net Session¶ªÊ§ÎÊÌâµÄ×ܽá


˳±ãÌáÒ»ÏÂaspÖÐSessionµÄ¹¤×÷Ô­Àí£º
aspµÄSessionÊǾßÓнø³ÌÒÀÀµÐԵġ£ASP Session״̬´æÓÚIISµÄ½ø³ÌÖУ¬Ò²¾ÍÊÇinetinfo.exeÕâ¸ö³ÌÐò¡£ËùÒÔµ±inetinfo.exe½ø³Ì±ÀÀ£Ê±£¬ÕâЩÐÅÏ¢Ò²¾Í¶ªÊ§¡£ÁíÍâ£¬ÖØÆð»òÕ߹رÕIIS·þÎñ¶¼»áÔì³ÉÐÅÏ¢µÄ¶ªÊ§¡£
asp.net SessionµÄʵÏÖ
asp.netµÄSessionÊÇ»ùÓÚHttpModule¼¼Êõ×öµÄ£¬HttpModule¿ÉÒÔÔÚÇëÇó±»´¦Àí֮ǰ£¬¶ÔÇëÇó½øÐÐ״̬¿ØÖÆ£¬ÓÉÓÚSession±¾Éí¾ÍÊÇÓÃÀ´×ö״̬ά»¤µÄ£¬Òò´ËÓÃHttpModule×öSessionÊÇÔÙºÏÊʲ»¹ýÁË¡£
Ô­Òò1£º
binĿ¼ÖеÄÎļþ±»¸Äд£¬asp.netÓÐÒ»ÖÖ»úÖÆ£¬ÎªÁ˱£Ö¤dllÖØÐ±àÒëÖ®ºó£¬ÏµÍ³Õý³£ÔËÐУ¬Ëü»áÖØÐÂÆô¶¯Ò»´ÎÍøÕ¾½ø³Ì£¬Õâʱ¾Í»áµ¼ÖÂSession¶ªÊ§£¬ËùÒÔÈç¹ûÓÐaccessÊý¾Ý¿âλÓÚbinĿ¼£¬»òÕßÓÐÆäËûÎļþ±»ÏµÍ³¸Äд£¬¾Í»áµ¼ÖÂSession¶ªÊ§
Ô­Òò2£º
Îļþ¼ÐÑ¡ÏîÖУ¬Èç¹ûûÓдò¿ª“ÔÚµ¥¶ÀµÄ½ø³ÌÖдò¿ªÎļþ¼Ð´°¿Ú”£¬Ò»µ©Ð½¨Ò»¸ö´°¿Ú£¬ÏµÍ³¿ÉÄÜÈÏΪÊÇеÄSession»á»°£¬¶øÎÞ·¨·ÃÎÊÔ­À´µÄSession£¬ËùÒÔÐèÒª´ò¿ª¸ÃÑ¡Ï·ñÔò»áµ¼ÖÂSession¶ªÊ§
Ô­Òò3£º
ËÆºõ´ó²¿·ÖµÄSession¶ªÊ§Êǿͻ§¶ËÒýÆðµÄ£¬ËùÒÔÒª´Ó¿Í»§¶ËÏÂÊÖ£¬¿´¿´cookieÓÐûÓдò¿ª
Ô­Òò4£º
SessionµÄʱ¼äÉèÖÃÊDz»ÊÇÓÐÎÊÌ⣬»á²»»áÒòΪ³¬Ê±Ôì³É¶ªÊ§
Ô­Òò5£º
IEÖеÄcookieÊýÁ¿ÏÞÖÆ£¨Ã¿¸öÓò20¸öcookie£©¿ÉÄܵ¼ÖÂsession¶ªÊ§
Ô­Òò6£º
ʹÓÃweb gardenģʽ£¬ÇÒʹÓÃÁËInProc mode×÷Ϊ±£´æsessionµÄ·½Ê½
½â¾ö¶ªÊ§µÄ¾­Ñé
1. ÅжÏÊDz»ÊÇÔ­Òò1Ôì³ÉµÄ£¬¿ÉÒÔÔÚÿ´ÎË¢ÐÂÒ³ÃæµÄʱºò£¬¸ú×ÙbinÖÐij¸öÎļþµÄÐÞ¸Äʱ¼ä
2. ×öSession¶ÁдÈÕÖ¾£¬Ã¿´Î¶ÁдSession¶¼Òª¼Ç¼ÏÂÀ´£¬²¢ÇÒÒª¼Ç¼SessionID¡¢SessionÖµ¡¢ËùÔÚÒ³Ãæ¡¢µ±Ç°º¯Êý¡¢º¯ÊýÖеĵڼ¸´ÎSession²Ù×÷£¬ÕâÑùÕÒ¶ªÊ§µÄÔ­Òò»á·½±ãºÜ¶à
3. Èç¹ûÔÊÐíµÄ»°£¬½¨ÒéʹÓÃstate server»òsql server±£´æsession£¬ÕâÑù²»ÈÝÒ×¶ªÊ§
4. ÔÚglobal.asaÖмÓÈë´úÂë¼Ç¼SessionµÄ´´½¨Ê±¼äºÍ½áÊøÊ±¼ä£¬³¬Ê±Ôì³ÉµÄSession¶ªÊ§ÊÇ¿ÉÒÔÔÚSessionEndÖмǼÏÂÀ´µÄ¡£
5. Èç¹ûÓÐЩ´úÂëÖÐʹÓÿͻ§¶Ë½Å±¾£¬Èçjavascriptά»¤Session״̬£¬¾ÍÒª³¢ÊÔµ÷ÊԽű¾£¬ÊDz»ÊÇÒòΪ½Å±¾´íÎóÒýÆðSession¶ªÊ§¡£


Ïà¹ØÎĵµ£º

ASP.NET Òì³£´¦Àí

ASP.NET Òì³£´¦Àí
ÔÚ
Asp.net
¿ª·¢¹ý³ÌÖУ¬ÎÒÃÇ»áÓöµ½ºÜ¶à
Exception
£¬²»´¦ÀíÕâЩ
Exception
µÄ»°»á³öÏÖºÜÄÑ¿´µÄÒ³Ãæ¡£
»¹ÓÐһЩÎÒÃÇδԤÁϵ½µÄ
Exception
£¬µ±·¢Éú
Exception
ʱ£¬ÎÒÃÇÒ²±ØÐë½øÐмǼ¾ßÌåλÖã¬ÒÔ±ãÎÒÃÇÐÞÕý´íÎó¡£
asp.net
Òì³£´¦ÀíµÄλÖôó¸ÅÓÐÒÔÏÂ
3
¸öµØ·½
1.
³ÌÐòµÄ´úÂë¶ÎÖУ¬ÕâÊÇ× ......

asp.net °ó¶¨GridView

ǰ̨ aspx Îļþ:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="List.aspx.cs" Inherits="List" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<he ......

ÔÚ ASP.NET MVC ÏîÄ¿ÖÐʹÓà WebForm

ASP.NET MVCºÍWebForm¸÷Óи÷µÄÓŵ㣬ÎÒÃÇ¿ÉÄÜÐèҪͬʱʹÓÃASP.NET MVCºÍWebForm¡£±¾ÎĽéÉÜÁËÈçºÎÔÚASP.NET MVCÏîÄ¿ÖÐʹÓÃWebForm¡£
Ê×ÏÈн¨Ò»¸öÃûΪWebFormsµÄÎļþ¼ÐÓÃÓÚ´æ·ÅWebForm£¬²¢Ìí¼ÓÒ»¸öWeb´°ÌåÎļþDemo.aspx×÷ΪÑÝʾ¡£
Demo.aspx¾Í¼òµ¥µÄÊä³öÒ»¾ä»°“It’s a WebForm.”
¹Ø¼ü²½ÖèÔÚÓÚ·ÓÉÉèÖá ......

asp.net template item Àï id ÔÚpostbackºó ²»Ò»ÖÂ

֮ǰÓöµ½Ò»¸öºÜÓôÃÆµÄÎÊÌ⣬ ´ó¸Å¾ÍÊÇdagagridÀïÓ¦ÓÃÁËÒ»¸öÐÐÊÇcheckbox£¬ ½á¹ûËÀ»îµãcheck all£¬ submitÒÔºó Response.FormÀïµÄidºÍ FindControlÀïÕÒµ½µÄ²»Ò»ÖÂÁË.
½áÂÛÊÇ:
datagrid °ó¶¨ÒÔºóÔÙÒ²²»Òª¶¯ÁË! ·ñÔò ǰ̨id ÔÙpostback µÄʱºòÊDz»Ò»Ö嵀 ......

asp.netÉÏ´«Îļþ¸ñʽÏÞÖÆ

if(MyFile.PostedFile.ContentType   !=   "image/gif"    
  &&   MyFile.PostedFile.ContentType   !=   "image/jpg"    
  &&   MyFile.PostedFile.ContentType   !=   "image/pjpeg"    
  && &n ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ