title: How to Change the ConnectionString in Entity Framework 5 on Application Start
body: <p>I'm using EF5 database-first with test and prod database servers (identical schemas) on an ASP.NET Web Forms app (4.5). Is there a way to dynamically set the target connection string in Application_Start of global.asax? So when I'm on the test server use the "test" connection string and when I'm on the prod server use the "prod" connection string.</p>