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

ÔÚASP.NETÖÐIsPostBackÊÇʲôÒâ˼°¡£¿

protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
            this.Literal1.Text = "ÄúÏÖÔÚµÄÓà¶îΪ" + Account.ToString() + "Ôª";
    }
ÔõôÑùÀí½âif (!IsPostBack)°¡£¿

ÏÈÀí½âÏÂʲôÊÇÒ³Ãæ»Ø´«°É

ºÃµÄ£¬¶¥Ò»ÏÂ


IsPostBack¡¡Õâ¸ö¶«Î÷¾ÍÊÇÅжÏÒ³ÃæÊÇ·ñ³õ´Î¼ÓÔØµÄ,Ö±½Óˢе±Ç°Ò³ÃæÒ²²»»áÖ´ÐÐifÀïÃæµÄÓï¾ä¡£ÒªÓõ½Õâ¸ö»Ø´«µÄ£¬»¹²»ÈçÓÃajaxʵÏÖ£¬ÕâÑù¸ü¼ÓÖ±¹Û¡£¡£¡£¡£¡£¡£

ÊÇ·ñÊ״α»¼ÓÔØ¡¢

ÄãºÃÕâÀïÊÇASP×¨Çø°É¡£¡£¡£
  Â¥Éϼ¸Î»ÒѾ­»Ø´ðµÄºÜÇå³þÁË£¬


Ïà¹ØÎÊ´ð£º

aspÉý¼¶µ½asp.net£¬ºÃ¶à½á¹¹¶¼²»ÖªµÀÈçºÎת»»

aspÏÂÃæ£¬µ±Òª¸ù¾Ý²»Í¬µÄȨÏÞÏÔʾһЩ¹¦Äܰ´Å¥µÄ»°»áд³É
<%
if ȨÏÞ=1 then
%>
<input type="submit" name="Submit" value="Ìá½»" />
<%
end i ......

asp.netǶÌ×Ò»¸öaspÒ³Ãæºó³öÏÖµÄÎÊÌâ

ÎÒÔÚÒ»¸öASPXÒ³ÃæÖÐÓà <!-- #include file="top.asp"-->ǶÌ×ÁËÒ»¸öaspÒ³Ãæ£¬µ«ÔÚµã»÷°´Å¥Ìá½»±íµ¥µÄʱºòûÓÐÈκη´Ó¦£¬ÊDz»ÊÇÁ½¸öFORMµÄÔ­ÒòÔì³ÉµÄ£¬top.aspÀïÃæÒ²ÓÐÒ»¸öform£¬°ÑǶÌ×È¥µôµÄ»°£¬ÔËÐÐ ......

asp.net·ÖÒ³ÎÊÌâ

select top 12 * from Product where [id] not in (select top 12 [id] from Product)
ÕâÑù¿ÉÒÔ·ÖÒ³£¬µ«ÊÇÎÒÔÚºóÃæÏë¼Ó¸öÌõ¼þ
select top 12 * from Product where [id] not in (select top 12 [id] from Prod ......

asp.net×Ô¶¯Éú³É´úÂë

³õѧasp.net,дÈý²ã¼Ü¹¹£¬¸Ð¾õºÜÃÔã¡£¸Ð¾õдµÄ¶¼ÊÇÒ»ÑùµÄ¶«Î÷£¬È´ÒªÀ˷Ѻó¤Ê±¼ä£¬Ìý˵ÓÐ×Ô¶¯Éú³É´úÂëµÄ¶«Î÷£¬ÏëѯÎÊһϴó¼Ò£¬´ó¼ÒÔÚÏîÄ¿ÖÐÊÇÔõôдÕâЩ´úÂëµÄ¡£


ÁíÍâÌý˵php¿ò¼ÜÐ´ÍøÕ¾ºÜÈÝÒ×£¬´úÂë¶¼Ê ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ