public static void Initialize(IServiceProvider serviceProvider) { using (var context = new MvcMovieContext( serviceProvider.GetRequiredService <DbContextOptions <MvcMovieContext> >())) { var isExist = context.Movie.AnyAsync().Result; if (isExist) { return; } context.AddRangeAsync( new Movie { Title = "When Harry Met Sally", ReleaseDate = DateTime.Parse("1989-11-1"), Genre = "Romantic Comedy", Rating = "R", Price = 7.99M }, new Movie { Title = "Ghostbusters ", ReleaseDate = DateTime.Parse("1984-3-13"), Genre = "Comedy", Rating = "R", Price = 8.99M }, new Movie { Title = "Ghostbusters 2", ReleaseDate = DateTime.Parse("1986-2-23"), Genre = "Comedy", Rating = "R", Price = 9.99M }, new Movie { Title = "Rio Bravo", ReleaseDate = DateTime.Parse("1959-4-15"), Genre = "Western", Rating = "R", Price = 3.99M } ); context.SaveChangesAsync(); } }