using System.Data.Entity; namespace ExampleCodeFirst { public class ManagerDbContext : DbContext { public ManagerDbContext() : base("SetupConnectionString") { Database.SetInitializer(new CreateDatabaseIfNotExists()); Database.SetInitializer(new DropCreateDatabaseIfModelChanges()); } public DbSet Departmentses { get; set; } public DbSet Employees { get; set; } } }