asp.net webpart Êý¾Ý¿âÁ¬½Ó´íÎó
ÔÚ½¨Á¢Óë·þÎñÆ÷µÄÁ¬½Óʱ³ö´í¡£ÔÚÁ¬½Óµ½ SQL Server 2005 ʱ£¬ÔÚĬÈϵÄÉèÖÃÏ SQL Server ²»ÔÊÐí½øÐÐÔ¶³ÌÁ¬½Ó¿ÉÄܻᵼÖ´Ëʧ°Ü¡£ (provider: SQL ÍøÂç½Ó¿Ú, error: 26 - ¶¨Î»Ö¸¶¨µÄ·þÎñÆ÷/ʵÀýʱ³ö´í)
1.Ê×ÏÈÔËÐÐSQLServer
2.È»ºóÔËÐÐC:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_regsql.exe »á³öÏÖÒ»¸öͼÐλ¯µÄ²Ù×÷½çÃæ£¬¸ù¾ÝÌáʾ±ã¿É×Ô¶¯Éú³ÉÒ»¸öÃûΪaspnetdbµÄ¿â¡£
3.´ò¿ªvs.net 2005£¬Ð½¨Ò»¸öÍøÕ¾£¬ÍùÒ³ÃæÉÏÍÏÒ»¸öwebpartmanager,ÔËÐÐÒ»ÏÂ,³ö´í¡£ÒòΪÄ㻹ûÓÐÅäweb.configѽ£¬¶øÇÒvs.net2005Óëvs.net2003ÓÐËù²»Í¬£¬Ä¬ÈÏÊÇûÓÐweb.configÎļþµÄ,ÐèÒªÎÒÃÇ×Ô¼ºÔö¼Ó£¬(µ±È»ÄãÒ²¿ÉÒÔÖ±½ÓÐÞ¸ÄC:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\CONFIGÏÂĬÈϵÄweb.config£¬µ«ÊÇÎÒ²»ÍƼö)¡£
4.ÔÚмӵÄweb.configÖÐ°Ñ <connectionStrings/>Ò»ÐÐÐ޸ijÉÈçÏÂ
<connectionStrings>
<remove name="LocalSqlServer" />
<add name="LocalSqlServer" connectionString="Data Source=localhost;Initial Catalog=aspnetdb;Persist Security Info=True;User ID=sa;Password="
providerName="System.Data.SqlClient" />
</connectionStrings>
Íê³ÉºóµÄweb.configΪ
<?xml version="1.0" encoding="utf-8"?>
<!--
×¢Òâ: ³ýÁËÊÖ¶¯±à¼´ËÎļþÒÔÍ⣬Äú»¹¿ÉÒÔʹÓÃ
Web ¹ÜÀí¹¤¾ßÀ´ÅäÖÃÓ¦ÓóÌÐòµÄÉèÖ᣿ÉÒÔʹÓà Visual Studio ÖеÄ
“ÍøÕ¾”->“Asp.Net ÅäÖÔѡÏî¡£
ÉèÖúÍ×¢Ê͵ÄÍêÕûÁбíÔÚ
machine.config.comments ÖУ¬¸ÃÎļþͨ³£Î»ÓÚ
\Windows\Microsoft.Net\Framework\v2.x\Config ÖÐ
-->
<configuration>
<appSettings/>
<connectionStrings/>
<system.web>
<!--
ÉèÖà compilation debug="true" ½«µ÷ÊÔ·ûºÅ²åÈë
 
Ïà¹ØÎĵµ£º
<object classid=clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95 width="352" height="352" id=MediaPlayer1>
<param name=AudioStream value=-1>
<param name=AutoSize value=-1>
<!--ÊÇ·ñ×Ô¶¯µ÷Õû²¥·Å´óС-->
<param name=AutoStart value=0>
<!--ÊÇ·ñ×Ô¶¯²¥·Å-->
<par ......
ASP.NETÖ®XML£ºÒª²åÈëµÄ½Úµã³ö×Ô²»Í¬µÄÎĵµÉÏÏÂÎÄ
Òª²åÈëµÄ½Úµã³ö×Ô²»Í¬µÄÎĵµÉÏÏÂÎÄ
ʱ¼ä£º2009-06-12 08:15:11
Òì³£ÏêϸÐÅÏ¢: System.ArgumentException: Òª²åÈëµÄ½Úµã³ö×Ô²»Í¬µÄÎĵµÉÏÏÂÎÄ¡£
²úÉú×´¿ö£ºÏÖÔÚÓÐÁ½¸öxmlÎļþ£¬ÎÒÏë°ÑÕâÁ½¸öxmlºÏ²¢£¬ÔÚ¸øxml½Úµã²åÈëÒ»¸ö×Ó½Úµãʱ³öÏÖÁËÕâÑùµÄ´ ......
CheckBoxÑ¡Ôñ×é¼þÊÇÒ»¸ö³ÌÐòÖж¼¾³£µÄ×é¼þ¡£ÔÚ³ÌÐòÉè¼ÆÖÐʹÓõ½¸Ã×é¼þ£¬Ò»°ã¶¼²»»áֻʹÓõ½Ò»¸ö£¬ÍùÍùÊÇÒÔ¶à¸ö´ËÀà×é¼þµÄÐÎʽ³öÏֵġ£ÔÚASP.NETÒ³ÃæÖÐÈç¹ûҪʹÓõ½¶à¸öCheckBox×é¼þ£¬³ýÁËÌí¼Ó¶à¸öCheckBox×é¼þÔÚÒ³ÃæÖÐÖ®Í⣬»¹ÓÐÒ»ÖֱȽϷ½±ãµÄ·½·¨£¬¾ÍÊÇʹÓÃCheckBoxList ×é¼þ¡£CheckBoxList×é¼þÊÇÓÉÒ»×éµÄCheckBox×é¼þ×é ......
//µÃµ½Êý¾ÝΪ¿âÁ¬½Ó
SqlConnection con=new SqlConnection("Êý¾Ý¿âÁ¬½Ó×Ö·û´®");
//Óô洢¹ý³ÌÃû³ÆºÍÊý¾Ý¿âÁ¬½Ó´´½¨SqlCommand ¶ÔÏó
SqlCommand command = new SqlCommand("´æ´¢¹ý³ÌÃû³Æ",con);
//´ò¿ªÁ¬½Ó
con.Open();
//¶ÔÊý¾Ý¿â½øÐÐÏàÓ¦µÄ²Ù×÷
...................................
........................... ......