Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ASP.NET 2.0·þÎñÆ÷¿Ø¼þ¿ª·¢ ¿Ø¼þÉúÃüÖÜÆÚ


ASP.NET 2.0·þÎñÆ÷¿Ø¼þ¿ª·¢----¿Ø¼þÉúÃüÖÜÆÚ
·þÎñÆ÷¿Ø¼þÉúÃüÖÜÆÚ¼ò½é
¡¡¡¡·þÎñÆ÷¿Ø¼þµÄÉúÃüÖÜÆÚÊÇ´´½¨·þÎñÆ÷¿Ø¼þ×îÖØÒªµÄ¸ÅÄî¡£×÷Ϊ¿ª·¢ÈËÔ±£¬±ØÐë¶Ô·þÎñÆ÷¿Ø¼þÉúÃüÖÜÆÚÉî¿ÌÀí½â¡£µ±È»£¬Õâ²»ÊÇÒ»³¯Ò»Ï¦¾Í¿ÉÒÔ×öµ½µÄ¡£¶ÔÓÚѧϰ¿Ø¼þ¿ª·¢¼¼ÊõµÄ³õѧÕߣ¬¿ÉÒÔ²»±ØÕÆÎյ÷dz£ÏêϸÉîÈ룬ֻÐè¶Ô·þÎñÆ÷¿Ø¼þµÄÉúÃüÖÜÆÚÖеIJ»Í¬½×¶ÎÓÐÒ»¸ö´óÖµÄÁ˽⼴¿É¡£
¡¡¡¡ÔÚÕÆÎÕ·þÎñÆ÷¿Ø¼þÉúÃüÖÜÆڵĹý³ÌÖУ¬¶ÁÕßÒªÌرð×¢ÒâÓйطþÎñÆ÷¿Ø¼þ״̬µÄÏà¹ØÄÚÈÝ¡£ÔÚÖصãÁ˽âÉúÃüÖÜÆÚ¸÷¸ö½×¶ÎµÄͬʱ£¬¶Ô·þÎñÆ÷¿Ø¼þµÄ״̬±ä»¯Òª×¢ÒâÒÔÏÂÎÊÌ⣺¿Ø¼þµÄÉúÃüÖÜÆÚºÎʱ±£´æ¿Ø¼þºÍ»Ö¸´Æä״̬£»ºÎʱÓëÒ³Ãæ¼°ÆäËû¿Ø¼þÖ®¼ä½øÐн»»¥£»ºÎʱִÐÐÖØÒªµÄ´¦ÀíÂß¼­£»ÔÚ¸÷¸ö½×¶Î£¬¿Ø¼þ¿ÉʹÓÃÄÄЩÐÅÏ¢¡¢±£³ÖÄÄЩÊý¾Ý¡¢¿Ø¼þ³ÊÏÖʱ´¦ÓÚÄÄÖÖ״̬ÒÔ¼°ºÎʱÊä³öÏÔʾ±ê¼ÇÎı¾µÈ¡£ÈçÏÂÁоÙÁË·þÎñÆ÷¿Ø¼þÉúÃüÖÜÆÚËùÒª¾­ÀúµÄ11¸ö½×¶Î¡£
¡¡¡¡£¨1£©³õʼ»¯-- --Ôڴ˽׶ÎÖУ¬Ö÷ÒªÍê³ÉÁ½Ï×÷£ºÒ»¡¢³õʼ»¯ÔÚ´«ÈëWebÇëÇóÉúÃüÖÜÆÚÄÚËùÐèµÄÉèÖ㻶þ¡¢¸ú×ÙÊÓͼ״̬¡£Ê×ÏÈ£¬Ò³Ãæ¿ò¼Üͨ¹ýĬÈÏ·½Ê½Òý·¢Initʼþ£¬²¢µ÷ÓÃOnInit()·½·¨£¬¿Ø¼þ¿ª·¢ÈËÔ±¿ÉÒÔÖØд¸Ã·½·¨Îª¿Ø¼þÌṩ³õʼ»¯Âß¼­¡£´Ëºó£¬Ò³Ãæ¿ò¼Ü½«µ÷ÓÃTrackViewState·½·¨À´¸ú×ÙÊÓͼ״̬¡£ÐèҪעÒâµÄÊÇ£º¶àÊýÇé¿öÏ£¬Control»ùÀàÌṩµÄTrackViewState·½·¨ÊµÏÖÒѾ­×ã¹»ÁË¡£Ö»ÓÐÔڿؼþ¶¨ÒåÁ˸´ÔÓÊôÐÔʱ£¬¿ª·¢ÈËÔ±²Å¿ÉÄÜÐèÒªÖØдTrackViewState·½·¨¡£
¡¡¡¡£¨2£©¼ÓÔØÊÓͼ״̬----´Ë½×¶ÎµÄÖ÷ÒªÈÎÎñÊǼì²é·þÎñÆ÷¿Ø¼þÊÇ·ñ´æÔÚÒÔ¼°ÊÇ·ñÐèÒª½«Æä״̬»Ö¸´µ½ËüÔÚ´¦Àí֮ǰµÄÇëÇó½áÊøµÄ״̬¡£Òò´Ë¸Ã¹ý³Ì·¢ÉúÔÚÒ³Ãæ»Ø´«¹ý³ÌÖУ¬¶ø²»Êdzõʼ»¯ÇëÇó¹ý³Ì¡£Ôڴ˽׶Σ¬Ò³Ãæ¿ò¼Ü½«×Ô¶¯»Ö¸´ViewState×ֵ䡣Èç¹û·þÎñÆ÷¿Ø¼þ²»Î¬³ÖÆä״̬£¬»òÕßËüÓÐÄÜÁ¦Í¨¹ýĬÈÏ·½Ê½±£´æÆäËùÓÐ״̬¶øʹÓÃViewState×ֵ䣬ÄÇô¿ª·¢ÈËÔ±Ôò²»±ØʵÏÖÈκÎÂß¼­¡£Õë¶ÔÄÇЩÎÞ·¨ÔÚ ViewState×ÖµäÖд洢µÄÊý¾ÝÀàÐÍ»òÕßÐèÒª×Ô¶¨Òå״̬¹ÜÀíµÄÇé¿ö£¬¿ª·¢ÈËÔ±¿ÉÒÔͨ¹ýÖØдLoadViewState·½·¨À´×Ô¶¨Òå״̬µÄ»Ö¸´ºÍ¹ÜÀí¡£
¡¡¡¡£¨3£©´¦Àí»Ø·¢Êý¾Ý----ÈôҪʹ¿Ø¼þÄܹ»¼ì²é¿Í»§¶Ë·¢»ØµÄ´°ÌåÊý¾Ý£¬ÄÇô±ØÐëʵÏÖSystem.Web.UI.IPostBackDataHandler½Ó¿ÚµÄ¡¡LoadPostData()·½·¨¡£Òò´ËÖ»Óд¦Àí»Ø·¢Êý¾ÝµÄ¿Ø¼þ²ÎÓë´Ë½×¶Î¡£
¡¡¡¡£¨4£©¼ÓÔØ----ÖÁ´Ë½×¶Î¿ªÊ¼£¬¿Ø¼þÊ÷ÖеķþÎñÆ÷¿Ø¼þÒÑ´´½¨²¢³õʼ»¯¡¢×´Ì¬ÒÑ»¹Ô­²¢ÇÒ´°Ìå¿Ø¼þ·´Ó³ÁË¿Í»§¶ËµÄÊý¾Ý¡£´Ëʱ£¬¿ª·¢ÈËÔ±¿ÉÒÔͨ¹ýÖØдOnLoad()·½·¨À´ÊµÏÖÿ¸öÇëÇó¹²Í¬µÄÂß¼­¡£
¡¡¡¡£¨5£©·¢ËÍ»


Ïà¹ØÎĵµ£º

ASP.NETÖг£ÓõÄÈýÊ®ÈýÖÖ´úÂë

1. ´ò¿ªÐµĴ°¿Ú²¢´«ËͲÎÊý£º
´«ËͲÎÊý£º
response.write("£¼script£¾window.open('*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"')£¼/script£¾")
½ÓÊÕ²ÎÊý£º
string a = Request.QueryString("id");
string b = Request.QueryString("id1");
2.Ϊ°´Å¥Ìí¼Ó¶Ô»°¿ò
Button1.Attributes.Add("o ......

asp.net Óü̳з½·¨ÊµÏÖÒ³ÃæÅжÏsession

ÔÚ×öASPÏîÄ¿µÄʱºò£¬ÅжÏÓû§ÊÇ·ñµÇ½³£Óõķ½·¨ÊÇÔÚÿ¸öÒ³ÃæÅжÏsessionÊÇ·ñ´æÔÚ£¬
ÎÞÄÎÓÃjavaµÄʱºò¹ýÂËÆ÷¾ÍÓõIJ»Êì¡£¡£¡£»¹ÊÇÓü̳аɡ£º¹¡£¡£¡£
н¨Ò»¸öÀà
Csharp ´úÂë
  using   System;  
  using   System.Web;  
  using   System.Web ......

asp.net »ñÈ¡±¾ÖÜ¡¢±¾ÔµÚÒ»ÌìºÍ×îºóÒ»Ìì

 DateTime dt = DateTime.Now;
 //±¾ÔµÚÒ»Ììʱ¼ä   
DateTime dt_First = dt.AddDays(-(dt.Day) + 1);
 Label1.Text = dt_First.ToString("yyyy-MM-dd");
//½«±¾ÔÂÔÂÊý+1 
DateTime dt2 = dt.AddMonths(1);
//±¾ÔÂ×îºóÒ»Ììʱ¼ä  
DateTime dt_Last = dt2.AddDays( ......

ASP.net ÀàºÍÊôÐÔµÄÎÊÌâ

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using Sy ......

ASP.NET MVCÖеÄÑéÖ¤

1.¼òµ¥ÑéÖ¤
ÔÚASP.Net MVCÖУ¬ÑéÖ¤ÊÇÔÚController²ã£¬¶ø´íÎó³ÊÏÖÊÇÔÚView²ã£¬Controller²ãÊÇͨ¹ýModelStateÊôÐÔ½øÐÐÑéÖ¤µÄ,ModelStateµÄ״̬ÊÇͨ¹ýAddModelError()·½·¨½øÐÐ Ìí¼ÓµÄ¡£
¶øÔÚView²ã£¬ÊÇͨ¹ýHtmlµÄ¸¨Öú·½·¨½øÐгÊÏֵģ¬ÕâÁ½¸ö¸¨Öú·½·¨·Ö±ðÊÇ
Html.ValidationMessage()
Html.ValidationSummary()
Controller ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ