PETSHOPS数据库问题
初学ASP.NET，刚把PETSHOP   4.0装上，BUILD之后，测试运行
出现这个

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Server   Error   in   '/Web '   Application.
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Configuration   Error  
Description:   An   error   occurred   during   the   processing   of   a   configuration   file   required   to   service   this   request.   Please   review   the   specific   error   details   below   and   modify   your   configuration   file   appropriately.  

Parser   Error   Message:   The   connection   name   'HUAN-66A420192D\SQLEXPRESS '   was   not   found   in   the   applications   configuration   or   the   connection   string   is   empty.

Source   Error:  


Line   113: <sqlCacheDependency   enabled= "true "   pollTime= "10000 ">
Line   114: <databases>
Line   115: <add   name= "MSPetShop4 "   connectionStringName= "HUAN-66A420192D\SQLEXPRESS "   pollTime= "10000 "/>
Line   116: </databases>
Line   117: </sqlCacheDependency>
 

Source   File:   C:\Program   Files\Microsoft\.NET   Pet   Shop   4.0\Web\web.config         Line:   115  
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HUAN-66A420192D\SQLEXPRESS这个是我数据库的SERVER，不知道甚么还这样提示，初级问题请多多帮忙，自己找了不知道错在哪里

------解决方案--------------------
首先需要在app.config xml 文件里面配置好数据库连接字符串
<add name= "SQLConnString1 " connectionString= "server=HUAN-66A420192D\SQLEXPRESS;user id=sa;password=pwd;database=MSPetShop4;min pool size=4;max pool size=4;packet size=3072 " providerName= "System.Data.SqlClient "/>

这里你换成你自己得数据库服务器和用户密码就可以了。

connectionStringName= "HUAN-66A420192D\SQLEXPRESS "
改为

connectionStringName= "SQLConnString1 "

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http://www.cnblogs.com/feiyun0112/archive/2006/09/20/509783.html