How should I edit an Entity Framework connection string?

Question

I recently had to edit my app.config file to change the connection string for an Entity Framework data model (.edmx file). But I\'d like to know: Is the

Answer 1

Follow the next steps:

1. Open the app.config and comment on the connection string (save file)
2. Open the edmx (go to properties, the connection string should be blank), close the edmx file again
3. Open the app.config and uncomment the connection string (save file)
4. Open the edmx, go to properties, you should see the connection string uptated!!