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
ÕâÀïÖ¸µÄµ¥µã£¬·ºÖ¸ÔÚWEB·þÎñ¶Ë£¬Ò»¸öÕË»§Í¬Ò»Ê±¿ÌÖ»ÄÜ´æÔÚÒ»¸öƱ¾Ý£¡
´ó¼Ò¿ª·¢ÖпÉÄܶ¼Åöµ½µÄÒ»¸öÎÊÌ⣬Ôõôʹͬһ¸öÓû§£¬ÔÚͬһʱ¼äÄÚÖ»ÔÊÐíµÇ¼һ´Î¡£
ºÜ¶àÈ˶¼»áÏëµ½ÔÚÊý¾Ý¿âÖÐÓÃÒ»¸ö±êʶ×ֶΣ¬µÇ¼½øÈ¥ÖÃ1,Í˳öÖÃ0,µÇ¼ʱÅжÏÕâ¸ö×ֶΣ¬Èç¹ûÊÇ1¾Í˵Ã÷´ËÓû§ÔÚÏߣ¬²»ÔÊÐíµÇ¼£¬Õâ¸ö·½°¸¿´ËÆÓÐЧ£¬µ«ÔÚʵ¼ÊʹÓÃÖз¢ÏÖ ......
ÔÚ.NET֮ǰ£¬ÎÒÃÇÈç¹ûÏë·ÃÎʿͻ§¶ËµÄ×ÊÔ´£¬×î³£¼ûµÄ·½Ê½¾ÍÊÇÔÚÍøÒ³ÀïÃæÇ¶ÈëACTIVEX¿Ø¼þ¡£ÏÖÔÚÓÐÁË.NET£¬ÎÒÃÇ¿ÉÒÔ½«WINFORM¿Ø ¼þǶÈëÔÚÍøÒ³ÀïÃæ£¬´Ó¶øÖ±½Ó¿ØÖƿͻ§¶Ë£¬²»¹ýǰÌáÊǿͻ§¶Ë±ØÐë°²×°ÁË.NET¿â¡£ÕâÓеãÏñJAVA µÄAPPLET£¨±ÊÕß¶ÔJAVA²»ÊǺÜÊ죬ÈçÓÐÎÊÌâ»¶ÓÖ¸Õý£©¡£ÓÉÓÚÐèÒª.NETµÄÔËÐп⣬ËùÒÔʹÓÃÆðÀ´ÓкܶàÏÞÖÆ£¬²» ......
ASP.NETÒ³Ãæ¼äÖµ´«µÝµÄ¼¸ÖÖ·½·¨
ÒýÓÃÒ³£ºhttp://developer.51cto.com/art/200909/149626.htm 2009-09-04 11:20 ØýÃû Öйú½Ì³ÌÔÚÏß
ÕâÀォ½²ÊöÁËʹÓò»Í¬µÄ·½·¨ÊµÏÖÁËASP.NETÒ³Ãæ¼äÖµ´«µÝµÄ·½·¨£¬ÆäÖеÄÈýÖÖ·½·¨ÊÇ£ºQueryString,SessionºÍServer.Transfer¡£
ASP.NETÒ³Ãæ¼äÖµ´«µÝµÄ·½·¨Ö÷Ò ......
ÎҲſªÊ¼¿´ASP.NETÓëÊý¾Ý¿âµÄÁ¬½Ó£¬½ñÌìÒ»¿ªÊ¼¾ÍÒ»Á¬Óöµ½Èý¸öÎÊÌ⣬ÕÛÌÚÁËÒ»ÍíÉÏ...Ï£ÍûÎҲ鵽µÄ×ÊÁ϶Դó¼ÒÓÐÓá£
×î³õÎÒдµÄÓï¾äÊÇ£º
//Create the Connection
//SqlConnection conn = new SqlConnection(@"Data Source=(local)\NetSDK; Initial Catalog=Northwind; User ID = sa; password = yourPassword;");
ÉÏÃæÕâ ......
Ò»¡¢Response¶ÔÏó
Response¶ÔÏóÊÇHttpResponseÀàµÄÒ»¸öʵÀý¡£¸ÃÀàÖ÷ÒªÊÇ·â×°À´×ÔASP.NET²Ù×÷µÄHTTPÏìÓ¦ÐÅÏ¢¡£
1.Response¶ÔÏóµÄÊôÐÔ
¢Ù BufferOutput
˵Ã÷£º»ñÈ¡»òÉèÖÃÒ»¸öÖµ£¬¸ÃֵָʾÊÇ·ñ»º³åÊä³ö£¬²¢ÔÚÍê³É´¦ÀíÕû¸öÒ³Ö®ºó½«Æä·¢ËÍ
ÊôÐÔÖµ£ºÈç¹û»º³åÁ˵½¿Í»§¶ËµÄÊä³ö£¬ ......