title: ASP.NET - Connecting a drop box to a data source
body: <p>I've created a SQL server database and it's in the <code>App_Data</code> folder.</p>
  
  <p>I created a drop-down menu on a page that I want populate from a table in the database. But when I do 'choose data source' option in Visual Studio it doesn't display the database.</p>
  
  <p>Why is this?</p>