sql2005企业版连接到数据库(象access一样)

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应把.\sqlexpress 改为 .\sql2005 (示例) 并且把 User Instance=true 改为 User Instance=false

<connectionStrings>
<remove name="LocalSqlServer" />
<add name="LocalSqlServer" connectionString="data

source=.\SQL2005;Integrated

Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf

;User Instance=true"

providerName="System.Data.SqlClient"/>
<add name="classifiedsConnection"

connectionString="Data Source=SCEFHAO\SQL2005;Initial

Catalog=CLASSIFIEDSDB;User ID=sa;Password=hao123;"

providerName="System.Data.SqlClient"/>
</connectionStrings>

出现"此版本的sql server不支持用户实例登陆标志"错误。应改为

User Instance=false;

以下为正确连接:
<connectionStrings>
<add name="classifiedsConnection"

connectionString="Data

Source=.\SQL2005;AttachDbFilename=|DataDirectory|classifie

dsdb.mdf;Integrated Security=True;User Instance=false"

providerName="System.Data.SqlClient"/>
<remove name="LocalSqlServer" />
<add name="LocalSqlServer" connectionString="data

source=.\SQL2005;Integrated

Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf

;User Instance=false"

providerName="System.Data.SqlClient"/>
<!-- <add name="classifiedsConnection"

connectionString="Data Source=SCEFHAO\SQL2005;Initial

Catalog=CLASSIFIEDSDB;User ID=sa;Password=hao123;"

providerName="System.Data.SqlClient"/>-->
</connectionStrings>

这样就可以象操作access数据库一样操作sql2005的数据库了,不过这样程序运行时会自动在sql2005企业管理器自动生成以路径命名的数据库名(iis中無效,僅針對vs2008環境中).

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