Asp.Net MasterÄ£°åÒ³µÄ¿Ø¼þºÍÊôÐÔ
ÄÚÈÝÒ³·ÃÎÊMasterPageÖеĿؼþ,ÓÐÁ½ÖÖ½â¾ö·½°¸£º
Ò»¡¢ÊÇÓÃÈõÀàÐÍ·ÃÎÊ
ʹÓà FindControl ·½·¨»ñȡģ°åÒ³µÄ¿Ø¼þ
((Label)Master.FindControl("Label1")).Text = "xxx";
¶þ¡¢¸øÄ£°åÒ³Ìí¼ÓÊôÐÔÀ´Ê¹ÓÃÇ¿ÀàÐÍ·ÃÎÊ£¨ÍƼö£©
Ä£°åÒ³¶¨Ò壻
//ÊôÐÔ
private string x;
public string X
{
get { return this.x; }
set { this.x = value; }
}
//¿Ø¼þµÄÊôÐÔÒÔÊôÐÔµÄÐÎʽ¹«¿ª¸øÄÚÈÝÒ³
public string LabelCaption
{
get { return this.Label1.Text; }
set { this.Label1.Text = value; }
}
Ä£°åҳʹÓÃÊôÐÔµÄʱºò£¬ÄÚÈÝÒ³Òª·ÃÎʵϰ£¬±ØÐëÔÚÄ£°åÒ³ÖмÓÈëÒ»ÌõÖ¸ÁÈ磺
<%@ MasterType VirtualPath="~/MasterPage.master" %>
//ʹÓÃMaster¹Ø¼ü×Ö»ñȡģ°åÒ³µÄÐÅÏ¢
Master.TextBoxValue = "xxx";
Master.LabelCaption= "yyy";
Master.X = "zzz";
Èç¹û²»ÊÇÓÃ<%@ MasterType VirtualPath="~/MasterPage.master" %>½«»á±àÒë´íÎó£¬Ò²²»»á³öÏëÖÇÄÜÌáʾ
Ïà¹ØÎĵµ£º
֮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.Netǰ̨µ÷Óúǫ́±äÁ¿
asp.net 2009-07-11 07:27 ÔĶÁ220 ÆÀÂÛ0
×ֺţº ´ó´ó ÖÐÖРСС
1.Asp.NetÖм¸ÖÖÏàËÆµÄ±ê¼Ç·ûºÅ: < %=...%>< %#... %>< % %>< %@ %>½âÊͼ°Ó÷¨
´ð: < %#... %>: ÊÇÔڰ󶨿ؼþDataBind()·½·¨Ö´Ð ......
À´Ô´:²Ý¸ùÕ¾³¤
Cookie (HttpCookieµÄʵÀý)ÌṩÁËÒ»ÖÖÔÚ Web Ó¦ÓóÌÐòÖд洢Óû§Ìض¨ÐÅÏ¢µÄ·½·¨¡£ÀýÈ磬µ±Óû§·ÃÎÊÄúµÄÕ¾µãʱ£¬Äú¿ÉÒÔʹÓÃCookie ´æ´¢Óû§Ê×Ñ¡Ïî»òÆäËûÐÅÏ¢¡£µ±¸ÃÓû§ÔٴηÃÎÊÄúµÄÍøÕ¾Ê±£¬Ó¦ÓóÌÐò±ã¿ÉÒÔ¼ìË÷ÒÔǰ´æ´¢µÄÐÅÏ¢¡£
ASP.NETÖеÄcookie£º´´½¨Cookie·½·¨ (1)
Response.Cookies["userName"].Valu ......
1. Êý¾Ý¿â·ÃÎÊÐÔÄÜÓÅ»¯¡¡
¡¡
Êý¾Ý¿âµÄÁ¬½ÓºÍ¹Ø±Õ
·ÃÎÊÊý¾Ý¿â×ÊÔ´ÐèÒª´´½¨Á¬½Ó¡¢´ò¿ªÁ¬½ÓºÍ¹Ø±ÕÁ¬½Ó¼¸¸ö²Ù×÷¡£ÕâЩ¹ý³ÌÐèÒª¶à´ÎÓëÊý¾Ý¿â½»»»ÐÅÏ¢ÒÔͨ¹ýÉí·ÝÑéÖ¤£¬±È½ÏºÄ·Ñ·þÎñÆ÷×ÊÔ´¡£ASP.NETÖÐÌṩÁËÁ¬½Ó³Ø(Connection Pool)¸ÄÉÆ´ò¿ªºÍ¹Ø±ÕÊý¾Ý¿â¶ÔÐÔÄܵÄÓ°Ï졣ϵͳ½«Óû§µÄÊý¾Ý¿âÁ¬½Ó·ÅÔÚÁ¬½Ó³ØÖУ¬ÐèҪʱȡ³ö£¬¹Ø±ÕÊ ......
asp.net 佫¶ÔÏóÒýÓÃÉèÖõ½¶ÔÏóµÄʵÀý¡£
¾³£Åöµ½Õâ¸öÎÊÌâ¡£ÎÊÌâµÄÔÒò´ó¸ÅÓÐÒÔϼ¸µã¡£
1¡¢ViewState ¶ÔÏóΪNull¡£
2¡¢DateSet ¿Õ¡£
3¡¢sqlÓï¾ä»òDatebaseµÄÔÒòµ¼ÖÂDataReader¿Õ¡£
4¡¢ÉùÃ÷×Ö·û´®±äÁ¿Ê±Î´¸³¿ÕÖµ¾ÍÓ¦ÓñäÁ¿¡£
5¡¢Î´ÓÃnew³õʼ»¯¶ÔÏó¡£
6¡¢Session¶ÔÏóΪ¿Õ¡£
7¡¢¶Ô¿Ø¼þ¸³Îı¾ÖµÊ±,Öµ²»´æÔÚ
8¡¢Ê¹Óà ......