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C# mdf文件未出现在App_数据文件夹中_C#_Sql_Sql Server_Connection String_Sql Server 2012 Localdb - Fatal编程技术网

C# mdf文件未出现在App_数据文件夹中

C# mdf文件未出现在App_数据文件夹中,c#,sql,sql-server,connection-string,sql-server-2012-localdb,C#,Sql,Sql Server,Connection String,Sql Server 2012 Localdb,根据我正在关注的电子书,调试并单击登录链接后,.mdf文件应该在App\u data文件夹中创建。实际上它是创建的,但不会显示在Visual Studio中的App\u data文件夹中。请帮我解决这个问题 连接字符串 <connectionStrings> <add name="DefaultConnection" connectionString="Data Source=(LocalDb)\v11.0;Initial Catalog=aspne

根据我正在关注的电子书,调试并单击登录链接后,
.mdf
文件应该在
App\u data
文件夹中创建。实际上它是创建的,但不会显示在Visual Studio中的
App\u data
文件夹中。请帮我解决这个问题

连接字符串

<connectionStrings>
    <add name="DefaultConnection" 
         connectionString="Data Source=(LocalDb)\v11.0;Initial Catalog=aspnet-HaveYouSeenMe-20150129221555;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|\aspnet-HaveYouSeenMe-20150129221555.mdf" 
         providerName="System.Data.SqlClient" />
</connectionStrings>

您是否尝试过“显示所有文件”按钮?应该在您的解决方案浏览器工具栏上…问题已解决!!!thanx!!!