asp.net ĸ°æҳʹÓÃÏê½â
[ת]asp.net ĸ°æҳʹÓÃÏê½â
ĸ°æÒ³£¨À©Õ¹ÃûÊÇ.master£©
ËüµÄʹÓøúÆÕͨµÄÒ³ÃæÒ»Ñù£¬¿ÉÒÔ¿ÉÊÓ»¯µÄÉè¼Æ£¬Ò²¿ÉÒÔ±àдºóÖôúÂë¡£ÓëÆÕͨҳÃæ²»Ò»ÑùµÄÊÇ£¬Ëü¿ÉÒÔ°üº¬ContentPlaceHolder¿Ø¼þ£¬ContentPlaceHolder¿Ø¼þ¾ÍÊÇ¿ÉÒÔÏÔʾÄÚÈÝÒ³ÃæµÄÇøÓò¡£
´úÂëÈçÏ£º
<%@ Master Language="C#" AutoEventWireup="true" CodeFile="MasterPage.master.cs" Inherits="MasterPage" %>
......
<form id="form1" runat="server">
<div>
<asp:contentplaceholder id="ContentPlaceHolder1" runat="server">
</asp:contentplaceholder>
</div>
</form>
......
×¢Ò⣺
1¡¢ÕâÀïµÄÉùÃ÷ָʾ·ûÊÇ“<%@ Master...%>”
2¡¢ÆäÄÚ²¿°üº¬<asp:contentplaceholder......>¿Ø¼þ
ÄÚÈÝÒ³£¨À©Õ¹ÃûÊÇ.aspx£©
ÔÚ½¨Á¢ÄÚÈÝÒ³ÃæµÄʱºò£¬ÔÚ“Ìí¼ÓÐÂÏԻ°¿òÖÐҪѡÖГѡÔñĸ°æÒ³”¸´Ñ¡¿ò¡£ÕâÑù½¨Á¢µÄÒ³Ãæ¾ÍÊÇÄÚÈÝÒ³Ã棬ÄÚÈÝÒ³ÃæÔÚÏÔʾµÄʱºò»á°Ñĸ°æÃæµÄÄÚÈÝÒ»ÆðÒÔˮӡµ»¯µÄÐÎʽÏÔʾ³öÀ´£¬¶øÔÚĸ°æÒ³ÖеÄContentPlaceHolder¿Ø¼þÇøÓò»á±»ÄÚÈÝÒ³ÃæÖеÄContent¿Ø¼þÌæ»»£¬³ÌÐòÔ±¿ÉÒÔÔÚÕâÀï±àдÄÚÈÝÒ³ÃæÖеÄÄÚÈÝ¡£
´úÂëÈçÏ£º
<%@ Page Language="C#" MasterPageFile="~/MasterPage/MP.master" AutoEventWireup="true" CodeFile="Show1.aspx.cs" Inherits="MasterPage_Show1" Title="Untitled Page" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
</asp:Content>
×¢Ò⣺
1¡¢ÕâÀïµÄÉùÃ÷ָʾ·ûÖжàÁËÒ»ÏîMasterPageFile="~/MasterPage/MP.master"£¬ÕâÒ»ÏîÊÇÔÚ´´½¨ÄÚÈÝÒ³Ãæʱ¸ù¾Ý“Ñ¡Ôñĸ°æÒ³”¸´Ñ¡¿òµÄÑ¡ÖÐÇé¿öÉú³ÉµÄ¡£ËüÖ¸Ã÷Á˸ÃÒ³ÊÇÄÚÈÝÒ³Ã棬ҲָÃ÷Á˸ÃÄÚÈÝÒ³ÃæµÄĸ°æÒ³ÊÇÄĸöÒ³Ãæ¡£
2¡¢“<asp:Content ......>”¾ÍÊÇÒªÔÚÆäÖÐÏÔʾµÄÄÚÈÝ¡£
Ò»¡¢ÔÚĸ°æÒ³Öбàдºǫ́´úÂ룬·ÃÎÊĸ°æÒ³ÖеĿؼþ£º
ÓëÆÕͨµÄaspxÒ³ÃæÒ»Ñù£¬Ë«»÷°´Å¥¼´¿É±àдĸ°æÒ³ÖеĴúÂë
¶þ¡¢ÔÚÄÚ¿ÕÒ³ÃæÖбàдºǫ́´úÂ룬·ÃÎÊ
Ïà¹ØÎĵµ£º
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§ÔٴηÃÎÊÄúµÄÍøվʱ£¬Ó¦ÓóÌÐò±ã¿ÉÒÔ¼ìË÷ÒÔÇ°´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 ......
ÄÚÈÝÒ³·ÃÎÊMasterPageÖеĿؼþ,ÓÐÁ½ÖÖ½â¾ö·½°¸£º
Ò»¡¢ÊÇÓÃÈõÀàÐÍ·ÃÎÊ
ʹÓà FindControl ·½·¨»ñÈ¡Ä£°åÒ³µÄ¿Ø¼þ
((Label)Master.FindControl("Label1")).Text = "xxx";
¶þ¡¢¸øÄ£°åÒ³Ìí¼ÓÊôÐÔÀ´Ê¹ÓÃÇ¿ÀàÐÍ·ÃÎÊ£¨ÍƼö£©
Ä£°åÒ³¶¨Ò壻
&nb ......
ÔÚÏîÄ¿ÖÐÎÒÒªÓõ½ÐÞ¸ÄÃÜÂ빦ÄÜ£¬ÐÞ¸ÄÃÜÂëÒ³ÎÒÊÇÓÃģʽ¶Ô»°¿òµÄÐÎʽµ¯³öÀ´µÄ£¬µ±ÎÒ°´Õý³£Çé¿öÌá½»Êý¾Ýʱ£¬·¢ÏÖËü»áµ¯³öÒ»¸öеĴ°¿ÚÀ´ÏÔʾÐ޸ijɹ¦ÐÅÏ¢£¬ÎÒÏëÌá½»Êý¾Ý¶ø²»´ò¿ªÐ´°¿Ú£¬
ÎҵĽâ¾ö°ì·¨¾ÍÊÇÔÚhead±êÇ©ÖмÓÉÏbase±êÇ©ÈÃtarget="_self",֮ǰÎÒÏëµÃÓе㸴ÔÓ£¬Ïë¸øËüÒ»¸ö¹Ì¶¨µÄalert£¬µ±³É¹¦ÐÞ¸Äʱ²ÅÏÔʾ ......
Ö÷ÒªÀࣺ
¡¡¡¡System.Web.HttpRuntime
¡¡¡¡System.Web.HttpApplicationFactory
¡¡¡¡System.Web.HttpApplication
¡¡¡¡System.Web.Compilation.BuildManager
¡¡¡¡System.Web.Compilation.ApplicationBuildProvider
¡¡¡¡System.Web.Compilation.BuildProvidersCompiler
¡¡¡¡System.Web.UI.PageHandlerFactory
ÇëÇó´¦Àí ......