Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ : asp.net

ASP.NETÒ³ÃæÄ£ÐÍ

Ò»¡¢ASP.NETÒ³Ãæ
Ò»¸öASP.NETÒ³Ãæ£¨»òÕß³ÆÎªASP.NET´°Ì壩ÓÉÒÔϼ¸¸ö²¿·Ö×é³É£º
1¡¢Ö¸Áî
£¨°üÀ¨@Page¡¢@Import¡¢@OutputCache¡¢@Implements¡¢@Register¡¢@Master¡¢@Control…£©
2¡¢Head£¨HTMLÎĵµÍ·£©
3¡¢Body£¨HTMLÎĵµÌ壩
´°ÌåÔªËØ£¨form£©
¿Ø¼þ£¨html±ê¼Ç¡¢·þÎñÆ÷¿Ø¼þ±ê¼Ç£©
4¡¢´úÂ루¿Í»§¶Ë´úÂ룬·þÎñ¶Ë´úÂ룩
 
   ÿ¸öASP.NET´°ÌåÒ³¶¼°üº¬ÍøÒ³Ö¸ÁʹÓÃÕâЩָÁî¿ÉÒÔ¿ØÖÆWeb´°ÌåÒ³µÄÐÐΪ¡£»ù±¾ÉÏ£¬ÕâЩָÁî¶¼ÊÇÓÃÓÚ±àÒëʱµÄ¿ª¹ØÑ¡Ïî¡£ÍøÒ³Ö¸Áî¶¼ÊÇÒÔ@¿ªÍ·µÄ¡£ÆäÒ»°ã¸ñʽÈçÏ£º
<%@ Page Language="C#" % CodeFile=”Default.aspx” Inherit=”Default”>
 
   ÕâЩָÁî½Ï¶à£¬¶øÇÒÿһ¸öÖ¸ÁîÓÖÓÐÐí¶àÊôÐÔ£¬ÎÒÃDzÉȡʹÓõ½Äĸö½²ÄĸöµÄ²ßÂÔ¡£ÕâÀïÎÒÃÇÊ×ÏȽéÉÜ×îÖØÒªµÄ@PageÖ¸ÁËü˵Ã÷¸Ã.aspxÒ³ÃæÊÇÒ»¸öHTML´°Ìå¡£LanguageÊôÐÔ˵Ã÷¸ÃÒ³Ãæ´¦Àí³ÌÐòʹÓõÄÊÇÄÄÖÖÓïÑÔ£¬CodeFileÊôÐÔ˵Ã÷¸ÃÒ³ÃæµÄ³ÌÐò´æ·ÅÔÚÄĸö´úÂëÒþ²ØÒ³ÎļþÖУ¬InheritÊôÐÔ˵Ã÷¸ÃÒ³ÃæÊÇÓÉÄĸöÀฺÔð´¦ÀíµÄ¡£È磺
<%@ Page Language="C#" % CodeFile=”Default.aspx” Inherit=”Default”>
&nbs ......

Asp.net ³£¼û´íÎó

´íÎó CS0001 ±àÒëÆ÷ÄÚ²¿´íÎó
´íÎó CS0003 ÄÚ´æÒç³ö
´íÎó CS0004 ÌáÉýΪ´íÎóµÄ¾¯¸æ
´íÎó CS0005 ±àÒëÆ÷Ñ¡ÏîºóÓ¦¸úÕýÈ·µÄ²ÎÊý
´íÎó CS0006 ÕÒ²»µ½¶¯Ì¬Á´½ÓµÄÔªÊý¾ÝÎļþ
´íÎó CS0007 .Net »·¾³³õʼ»¯´íÎó
´íÎó CS0008 ´ÓÎļþÖжÁȡԪÊý¾Ý´íÎó
´íÎó CS0009 ²»ÄÜ´ò¿ªÔªÊý¾ÝÎļþ
´íÎó CS0010 Ãû×Ö¿Õ¼äÓëÀàÐ͵ÄÉùÃû²»ÄÜͬÃû
´íÎó CS0011 ÒýÓõÄÀàÕÒ²»µ½»ùÀà
´íÎó CS0012 ÕÒ²»µ½ÒýÓÃÀàÐ͵͍Òå
´íÎó CS0013 ÏòÎļþÖб£´æÔªÊý¾Ýʱ·¢Éúδ֪´íÎó
´íÎó CS0014 Ö¸²»µ½ÎļþÃû
´íÎó CS0015 ÀàÐÍÃûÌ«³¤
´íÎó CS0016 ÎÞ·¨Êä³öÎļþ
´íÎó CS0017 Êä³öÎļþÓжà¸öÈë¿Ú
´íÎó CS0019 Ë«Ä¿²Ù×÷·û²»ÊÊÓÃÓÚÖ¸¶¨µÄ²Ù×÷Êý
´íÎó CS0020 ³ýÊýΪ0
´íÎó CS0021 ²»ÄܶÔÀàÐͱí´ïʽʹÓÃË÷Òý
´íÎó CS0022 ´íÎóµÄ¶àÖØË÷Òý
´íÎó CS0023 µ¥Ä¿²Ù×÷·û²»ÊÊÓÃÓÚÖ¸¶¨µÄ²Ù×÷Êý
´íÎó CS0024 ÎÞ·¨´ò¿ªÔ´Îļþ
´íÎó CS0025 ÕÒ²»µ½±ê×¼¿âÎļþ
´íÎó  ......

ASP.NETÀïµÄSessionÏêϸ½âÊÍ

SessionÄ£Ðͼò½é
SessionÊÇÊ²Ã´ÄØ£¿¼òµ¥À´Ëµ¾ÍÊÇ·þÎñÆ÷¸ø¿Í»§¶ËµÄÒ»¸ö±àºÅ¡£µ±Ò»Ì¨WWW·þÎñÆ÷ÔËÐÐʱ£¬¿ÉÄÜÓÐÈô¸É¸öÓû§ä¯ÀÀÕýÔÚÔËÕýÔÚÕą̂·þÎñÆ÷ÉϵÄÍøÕ¾¡£µ±Ã¿¸öÓû§Ê×´ÎÓëÕą̂WWW·þÎñÆ÷½¨Á¢Á¬½Óʱ£¬Ëû¾ÍÓëÕâ¸ö·þÎñÆ÷½¨Á¢ÁËÒ»¸öSession£¬Í¬Ê±·þÎñÆ÷»á×Ô¶¯ÎªÆä·ÖÅäÒ»¸öSessionID£¬ÓÃÒÔ±êʶÕâ¸öÓû§µÄΨһÉí·Ý¡£Õâ¸öSessionIDÊÇÓÉWWW·þÎñÆ÷Ëæ»ú²úÉúµÄÒ»¸öÓÉ24¸ö×Ö·û×é³ÉµÄ×Ö·û´®£¬ÎÒÃÇ»áÔÚÏÂÃæµÄʵÑéÖмûµ½ËüµÄʵ¼ÊÑù×Ó¡£
Õâ¸öΨһµÄSessionIDÊÇÓкܴóµÄʵ¼ÊÒâÒåµÄ¡£µ±Ò»¸öÓû§Ìá½»ÁË±íµ¥Ê±£¬ä¯ÀÀÆ÷»á½«Óû§µÄSessionID×Ô¶¯¸½¼ÓÔÚHTTPÍ·ÐÅÏ¢ÖУ¬£¨ÕâÊÇä¯ÀÀÆ÷µÄ×Ô¶¯¹¦ÄÜ£¬Óû§²»»á²ì¾õµ½£©£¬µ±·þÎñÆ÷´¦ÀíÍêÕâ¸ö±íµ¥ºó£¬½«½á¹û·µ»Ø¸øSessionIDËù¶ÔÓ¦µÄÓû§¡£ÊÔÏ룬Èç¹ûûÓÐSessionID£¬µ±ÓÐÁ½¸öÓû§Í¬Ê±½øÐÐ×¢²áʱ£¬·þÎñÆ÷ÔõÑù²ÅÄÜÖªµÀµ½µ×ÊÇÄĸöÓû§Ìá½»ÁËÄĸö±íµ¥ÄØ¡£µ±È»£¬SessionID»¹ÓкܶàÆäËûµÄ×÷Óã¬ÎÒÃÇ»áÔÚºóÃæÌá¼°µ½¡£
³ýÁËSessionID£¬ÔÚÿ¸öSessionÖл¹°üº¬ºÜ¶àÆäËûÐÅÏ¢¡£µ«ÊǶÔÓÚ±àдASP»òASP.NETµÄ³ÌÐòÓëÀ´Ëµ£¬×îÓÐÓõϹÊÇ¿ÉÒÔͨ¹ý·ÃÎÊASP/ASP.NETµÄÄÚÖÃSession¶ÔÏó£¬ÎªÃ¿¸öÓû§´æ´¢¸÷×ÔµÄÐÅÏ¢¡£ÀýÈçÎÒÃÇÏëÁ˽âһϷÃÎÊÎÒÃÇÍøÕ¾µÄÓû§ä¯ÀÀÁ˼¸¸öÒ³Ãæ£¬ÎÒÃÇ¿ÉÄÜÔÚÓ ......

ASP.NET³£ÓôúÂë

 1. ´ò¿ªÐµĴ°¿Ú²¢´«ËͲÎÊý£º
´«ËͲÎÊý£º
response.write("<script>window.open('*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"')</script>")
½ÓÊÕ²ÎÊý£º
string a = Request.QueryString("id");
string b = Request.QueryString("id1");
2.Ϊ°´Å¥Ìí¼Ó¶Ô»°¿ò
Button1.Attributes.Add("onclick","return confirm('È·ÈÏ?')");
button.attributes.add("onclick","if(confirm('are you sure...?')){return true;}else{return false;}")
3.ɾ³ý±í¸ñÑ¡¶¨¼Ç¼
int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex];
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString()
4.ɾ³ý±í¸ñ¼Ç¼¾¯¸æ
private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e)
{
switch(e.Item.ItemType)
{
case ListItemType.Item :
case ListItemType.AlternatingItem :
case ListItemType.EditItem:
TableCell myTableCell;
myTableCell = e.Item.Cells[14];
LinkButton myDeleteButton ;
myDeleteButton = (LinkButton)myTableCell.Controls[0];
myDeleteButton.Attributes.Add("oncl ......

ÔÚASP.NETÖÐʹÓÃGlobal.asaxÎļþ

   Global.asax Îļþ£¬ÓÐʱºò½Ð×ö ASP.NET Ó¦ÓóÌÐòÎļþ£¬ÌṩÁËÒ»ÖÖÔÚÒ»¸öÖÐÐÄλÖÃÏìÓ¦Ó¦ÓóÌÐò¼¶»òÄ£¿é¼¶Ê¼þµÄ·½·¨¡£Äã¿ÉÒÔʹÓÃÕâ¸öÎļþʵÏÖÓ¦ÓóÌÐò°²È«ÐÔÒÔ¼°ÆäËüһЩÈÎÎñ¡£ÏÂÃæÈÃÎÒÃÇÏêϸ¿´Ò»ÏÂÈçºÎÔÚÓ¦ÓóÌÐò¿ª·¢¹¤×÷ÖÐʹÓÃÕâ¸öÎļþ¡£
    ¸ÅÊö
    Global.asax λÓÚÓ¦ÓóÌÐò¸ùĿ¼Ï¡£ËäÈ» Visual Studio .NET »á×Ô¶¯²åÈëÕâ¸öÎļþµ½ËùÓÐµÄ ASP.NET ÏîÄ¿ÖУ¬µ«ÊÇËüʵ¼ÊÉÏÊÇÒ»¸ö¿ÉÑ¡Îļþ¡£É¾³ýËü²»»á³öÎÊÌâ——µ±È»ÊÇÔÚÄãûÓÐʹÓÃËüµÄÇé¿öÏ¡£.asax ÎļþÀ©Õ¹ÃûÖ¸³öËüÊÇÒ»¸öÓ¦ÓóÌÐòÎļþ£¬¶ø²»ÊÇÒ»¸öʹÓà aspx µÄ ASP.NET Îļþ¡£
    Global.asax Îļþ±»ÅäÖÃΪÈκΣ¨Í¨¹ý URL µÄ£©Ö±½Ó HTTP ÇëÇó¶¼±»×Ô¶¯¾Ü¾ø£¬ËùÒÔÓû§²»ÄÜÏÂÔØ»ò²é¿´ÆäÄÚÈÝ¡£ASP.NET Ò³Ãæ¿ò¼ÜÄܹ»×Ô¶¯Ê¶±ð³ö¶ÔGlobal.asax ÎļþËù×öµÄÈκθü¸Ä¡£ÔÚ Global.asax ±»¸ü¸ÄºóASP.NET Ò³Ãæ¿ò¼Ü»áÖØÐÂÆô¶¯Ó¦ÓóÌÐò£¬°üÀ¨¹Ø±ÕËùÓеÄä¯ÀÀÆ÷»á»°£¬È¥³ýËùÓÐ״̬ÐÅÏ¢£¬²¢ÖØÐÂÆô¶¯Ó¦ÓóÌÐòÓò¡£
    ±à³Ì
    Global.asax Îļþ¼Ì³Ð×ÔHttpApplication À࣬Ëüά»¤Ò»¸öHttpApplication ¶ÔÏ󳨣¬²¢ÔÚÐèҪʱ½«¶ÔÏó³ØÖ ......

»ñÈ¡ÓÉASP.NETÉú³ÉµÄ·þÎñÆ÷¿Ø¼þ±êʶ·û

 1
        private void Focus(string sDomID)
        {
            RegScript("focus", "document.getElementById(\"" + sDomID + "\").focus();");
        }
2
        public void Select(TextBox txtBox)
        {
            string sScript = "var dom=document.getElementById(\"" + txtBox.ClientID + "\");if(dom){dom.select();}\n";
            RegScript("Select", sScript);
        }
×¢£º
£¨1£© µ±Ê¹ÓÃĸ°å£¨.MASTER£©ºÍÓû§¿Ø¼þ£¨.ASCX£©µÄʱºò,Óû§¿Ø¼þµÄÒ³ÃæJavaScriptÖÐÐèҪʹÓÃAsp.netµÄ¿Ø¼þID,ĸ°æÒ³µÄ×ÓÒ³ÃæJavaScriptÖÐÐèҪʹÓÃAsp.netµÄ¿Ø¼þID
£¨2£©\" µÄÒâ˼ÊÇ£ºÒòΪдÔÚºǫ́µÄ.jsÎļþÖУ¬C#°Ñ " ÈÏʶ³É±êÖ¾ÆäΪ×Ö·û´®µ ......
×ܼǼÊý:2672; ×ÜÒ³Êý:446; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [371] [372] [373] [374] 375 [376] [377] [378] [379] [380]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ