A simple example of how to do CRUD operations with Code First Entity Framework 6 in a VB.Net Winforms application The solution includes a .sql file to create the sample database. If you want to use the Visual Studio localdb but don't know how, you can read the first part of this blog post: http://contrivedexample.com/2015/03/14/a-basic-example-of-crud-with-datagridview-in-vb-net/