According to the e-book that I'm following, after debug and click on Log-in link, .mdf file should be created in App_data folder. Actually it is created, but does not show up in App_data folder in Visual Studio. Please help me to solve this!!
Connection string
<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>