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

ASP.NETÖеķþÎñÆ÷¿Ø¼þºÍ¿Í»§¶Ë¿Ø¼þ

 1. ·ÃÎÊ HTML¿Ø¼þµÄÖµÊÇvalueÊôÐÔ
     ·ÃÎÊ ASP.NET¿Ø¼þµÄÖµÊÇtextÊôÐÔ
 --------------------------------------------------------
2.·Ö±ðÐèÒªµÄÃû×Ö¿Õ¼äΪ£º
using System.Web.UI.HTML.Controls;
using System.Web.UI.WebControls;
---------------------------------------------------------
3.·þÎñÆ÷¶Ë¿Ø¼þ¿ÉÒÔ´¥·¢¿Í»§¶Ëʼþ
   onClientClick="f()"; //¿Í»§¶Ëʼþ£¬¿ÉÒÔµ÷ÓÃjsº¯Êý´¦Àíʼþ
   onClick="f";  //·þÎñÆ÷¶Ëʼþ£¬ÔÚºǫ́Óж¨Òå´¦Àíʼþ
--------------------------------------------------------
4.¿Í»§¶Ë¿Ø¼þÒ²¿ÉÒÔ´¥·¢·þÎñÆ÷¶Ëʼþ
onServerClick="f" Ò»°ãÓõĺÜÉÙ
--------------------------------------------------------
5.ʹÓÃÔ­Ôò£º
¿Í»§¶Ë×öµÄ²»Ìá½»·þÎñÆ÷¶Ë£¬·þÎñÆ÷¶Ë×öµÄ²»Ìá½»¿Í»§¶Ë


Ïà¹ØÎĵµ£º

ASP.NET¿çÒ³Ãæ´«Öµ¼¼ÇÉ×ܽá

 ¡ï1.  Ê¹ÓÃQueryString±äÁ¿
¡¡¡¡¡¡QueryStringÊÇÒ»Öַdz£¼òµ¥µÄ´«Öµ·½Ê½£¬Ëû¿ÉÒÔ½«´«Ë͵ÄÖµÏÔʾÔÚä¯ÀÀÆ÷µÄµØÖ·À¸ÖС£Èç¹ûÊÇ´«µÝÒ»¸ö»ò¶à¸ö°²È«ÐÔÒªÇ󲻸߻òÊǽṹ¼òµ¥µÄÊýֵʱ£¬¿ÉÒÔʹÓÃÕâ¸ö·½·¨¡£µ«ÊǶÔÓÚ´«µÝÊý×é»ò¶ÔÏóµÄ»°£¬¾Í²»ÄÜÓÃÕâ¸ö·½·¨ÁË¡£ÏÂÃæÊÇÒ»¸öÀý×Ó£º
a.aspxµÄC#´úÂë
private vo ......

Asp.Net²Ù×÷txt£¬¶Áдȡ¡£²¢¶ÔtxtÎļþ½øÐÐÌõ¼þ²éѯ


1£©´´½¨txtÎļþ¡¾web.config¡¿
   --------------------------------------------------------------------
<appSettings>
    <add key="EditChars" value="D:\Site\ZJPS\TextFile\EditChars.txt"/>
</appSettings>
2) Ò³ÃæµÄCSÎļþÖУº
   --------------- ......

ASP.NETÄ£ÄâÖ¸¶¨ÕʺÅȨÏÞ, ɾ³ý·Ç±¾»úͼƬÎļþ

 ËµÃ÷: Ö´Ðе±Ç° Web ÇëÇóÆÚ¼ä£¬³öÏÖδ´¦ÀíµÄÒì³£¡£Çë¼ì²é¶ÑÕ»¸ú×ÙÐÅÏ¢£¬ÒÔÁ˽âÓйظôíÎóÒÔ¼°´úÂëÖе¼Ö´íÎóµÄ³ö´¦µÄÏêϸÐÅÏ¢¡£
Òì³£ÏêϸÐÅÏ¢: System.ArgumentException: ²»Ö§³Ö URI ¸ñʽ¡£
Ô´´íÎó:
ÐÐ 30: protected void BTNCLick(object sender, EventArgs e)
ÐÐ 31: {
ÐÐ 32: System.IO. ......

asp.netÃæÊÔÌâ(8)

121.ÃèÊöÒ»ÏÂc#ÖÐË÷ÒýÆ÷µÄʵÏÖ¹ý³Ì£¬ÊÇ·ñÖ»Äܸù¾ÝÊý×Ö½øÐÐË÷Òý£¿    
 
´ð£º²»ÊÇ¡£¿ÉÒÔÓÃÈÎÒâÀàÐÍ¡£   
 
 
 
122.ÔÚc££ÖУ¬string str = null Óë string str = " " Ç뾡Á¿Ê¹ÓÃÎÄ×Ö»òͼÏó˵Ã÷ÆäÖеÄÇø±ð¡£   
 
´ð£ºnullÊÇÃ»Ó ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ