Lambda表达式Where子句

Question

Linq转换为SQL查询获取值where where context.purposes.tolist（id = 4000到4050）它是怎么回事？

public ActionResult Index()
{
        PurposeModel model = new PurposeModel();

        using (DAL.db_Hajj_UmrahEntities context = new DAL.db_Hajj_UmrahEntities())
        {
            List<DAL.Purpose> purposelist = context.Purposes.ToList();
            model.PurposeList = purposelist.Select(x => new SelectListItem()
                {
                    Text =x.PurPose1,
                    Value=x.Id.ToString()
                });
        }

        return View(model);
}

Answer 1

我认为这就是你要找的东西

     context.Purposes.where(s=>s.id>=4000 && s.id<=4050).ToList();

Answer 2

{{1}}