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

asp.netÊý¾Ý°ó¶¨Ö®EvalºÍBind ºÍµÈÇø±ð

EvalÊÇasp.net1.1Öг£
Óõİó¶¨Óï·¨£¬ËüÊÇ“µ¥Ïò”µÄ£¬¼´°ó¶¨Ê±°ÑÊý¾ÝÔ´ÉÏÏàÓ¦µÄÖµ¸³µ½¸Ã¿Ø¼þÉÏ£¬EvalµÄÈÎÎñ¾ÍÍê³ÉÁË
¶øBindËùνµÄ“Ë«Ïò”¾ÍÊÇ£ºÔÚ°ó¶¨Ê±£¬°Ñ
Êý¾ÝÔ´ÉÏÏàÓ¦µÄÖµ¸³µ½¸Ã¿Ø¼þÉÏ£¬²¢ÇÒ£¬ÔÚÌύʱ£¬×Ô¶¯ÌáÈ¡Óû§ÔڸÿؼþÉÏÊäÈëµÄÖµ¡£
Code
<
EditItemTemplate
>
 
      <
asp:Label 
ID
="CityIDLabel1"
 runat
="server"
 Text
='<%# 
Eval("CityID") %
>
'>
</
asp:Label
>
 
      <
asp:TextBox 
ID
="CityTextBox"
 runat
="server"
 Text
='<%# 
Bind("City") %
>
'> 
</
asp:TextBox
>
 
</
EditItemTemplate
>
 
ÓÖÀý£º
Eval£º°ó¶¨µÄÊÇÖ»¶ÁÊý¾ÝµÄÏÔ
ʾ£»Bind£º¿ÉÒÔ°ó¶¨Ö»¶ÁÊý¾ÝÒ²¿ÉÒ԰󶨸üÐÂÊý¾Ý£¬Bind·½·¨»¹°Ñ×ֶκͿؼþµÄ°ó¶¨ÊôÐÔÁªÏµÆðÀ´£¬Ê¹µÃÊý¾Ý¿Ø¼þ£¨±ÈÈçGridViewµÈ£©µÄ
Update¡¢InsertºÍDeleteµÈ·½·¨¿ÉÒÔʹÓÃÕâÖÖÁªÏµÀ´×÷³öÏàÓ¦µÄ´¦Àí¡£
Eval ºÍ Bind°ó¶¨µÄÊý¾ÝÔÚ<%#
%> ÏÔʾ£¬ Èô¶ÔÒªÏÔʾµÄÊý¾Ý×÷Ð޸ĻòÕß²Ù×÷Ò²ÔÚ<%# %> ÖУ¬ÀýÈ磺
1£¬ ¶ÔÏÔʾµÄ×Ö·û´®×÷×Ö·ûÏÔʾ:
<%
# (
Eval
(
"
Address
"
)).ToString().SubString(
0
,
10
)
%>
ÏÔ
ʾ10λÊýµÄµØÖ·¡£
2£¬ ¶ÔÏÔʾµÄÐÅÏ¢×÷ÅжÏ:
<%
# (
Eval
(
"
if_delete
"
)).ToString 
==
 
"
yes
"
 ? 
"
ÒÑɾ
³ý
"
 : 
"
δɾ³ý
"
 
%>
--------------------------------------------------------------------------------------------------------------------------------
<% %>  An embedded code block is server code that executes during
the page's render phase. The code in the block can execute programming
statements and call functions in the current page class.
http://msdn2.microsoft.com/en-gb/library/ms178135(vs.80).aspx
<%=
%> most useful for displaying single pieces of information.
http://msdn2.microsof


Ïà¹ØÎĵµ£º

ASP.NET Ò³ÉúÃüÖÜÆÚ¸ÅÊö


ASP.NET Ò³ÔËÐÐʱ£¬´ËÒ³½«¾­ÀúÒ»¸öÉúÃüÖÜÆÚ£¬ÔÚÉúÃüÖÜÆÚÖн«Ö´ÐÐһϵÁд¦Àí²½Öè¡£ÕâЩ²½Öè°üÀ¨³õʼ»¯¡¢ÊµÀý»¯¿Ø¼þ¡¢»¹Ô­ºÍά»¤×´Ì¬¡¢ÔËÐÐʼþ´¦Àí³ÌÐò´úÂëÒÔ¼°½øÐгÊÏÖ¡£Á˽âÒ³ÉúÃüÖÜÆÚ·Ç³£ÖØÒª£¬ÒòΪÕâÑù×öÄú¾ÍÄÜÔÚÉúÃüÖÜÆÚµÄºÏÊʽ׶αàд´úÂ룬ÒÔ´ïµ½Ô¤ÆÚЧ¹û¡£´ËÍ⣬Èç¹ûÄúÒª¿ª·¢×Ô¶¨Òå¿Ø¼þ£¬¾Í±ØÐëÊìϤҳÉúÃüÖÜÆÚ£¬ÒÔ ......

ʹÓÃASP.NET Global.asax Îļþ

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¶¯²åÈëÕ⸠......

Asp.net³£ÓõÄ51¸ö´úÂë(·Ç³£ÊµÓÃ)


Asp.net³£ÓõÄ51¸ö´úÂë(·Ç³£ÊµÓÃ)
1.//µ¯³ö¶Ô»°¿ò.µã»÷תÏòÖ¸¶¨Ò³Ãæ 
CODE:Response.Write("<script>window.alert('¸Ã»áԱûÓÐÌá½»ÉêÇë,ÇëÖØÐÂÌá½»£¡')</script>"); 
Response.Write("<script>window.location ='http://www.51aspx.com/bizpulic/upmeb.aspx'</script>"); 
2. ......

ASP.NET³ö´í µ±Ç°ÉÏÏÂÎÄÖв»´æÔÚÃû³Æ"Response"

      Page.ResponseÊôÐÔÖ»ÓÐÔÚÒ³Ãæ´úÂëÖУ¬»òÕß˵Ôڼ̳Ð×Ô: System.Web.UI.PageµÄÀàÖвÅÓС£ÆäËû¼´Ê¹using System.Web.UI Ò²ÎÞ·¨Ê¹ÓÃPage.ResponseÊôÐÔ¡£·ñÔò±àÒëʱ±¨´í£ºµ±Ç°ÉÏÏÂÎÄÖв»´æÔÚÃû³Æ"Response"
      ½â¾ö·½·¨£º¿ÉÒÔÓÃSystem.Web.HttpContext.Current.Res ......

ÓÃAsp.netÅжÏÊä³öÖÕ¶ËÊÇä¯ÀÀÆ÷»¹ÊÇÊÖ»ú

public static bool GetClientWeb()
    {
        bool result = false;
        string clientType = string.Concat(HttpContext.Current.Request.UserAgent);
        if (clientType.ToLower().Contains("mozilla") || clientType.ToLo ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ