返回视图为ToList()不起作用

Question

我有这个代码:

EmployeeEntities storeDB = new EmployeeEntities();
         public ActionResult Index()
            {
                var employee = storeDB.Employees.ToList() //ToList is not showing up!
                return View(employee);
            }

我的EmployeeEntities类看起来像这样:

 public class EmployeeEntities : DbContext
{
    public DbSet<Employee> Employees { get; set; }
}

为什么我在ActionResult Index()中看不到ToList()???

Answer 1

添加.ToList()定义扩展方法的命名空间:

using System.Linq;

到文件的顶部.