private void AddNewDepartment() { new List <Department>() { new Department() { Name = "IT" }, new Department() { Name = "Job" }, new Department() { Name = "Finance" } }.ForEach(x => { if (_context.Departments.Any(s => s.Name == x.Name) == false) { _context.Add(x); } else { Console.WriteLine(x.Name + " already exists!"); } }); _context.SaveChanges(); }