c# - 使用连接循环遍历动态 linq 对象

Question

我有以下功能

 public List<Object> GetEventsForAdmin()
    {
        using (var dbEntities = new CapeledEntities())
        {
            return (from e in dbEntities.Events
                    join lnk in dbEntities.linkEventCategories on e.EventId equals lnk.EventId
                    join cat in dbEntities.Categories on lnk.CategoryId equals cat.CategoryId
                    orderby e.StartDateTime descending
                    select new { 
                                    e.EventId, 
                                    EventTitle =  e.Title,
                                    e.StartDateTime,
                                    e.Description, 
                                    CatTitle = cat.Title 
                   }
            ).ToList<Object>();
        }
    }

我正在使用

  var eventHelper = new BusinessLogic.DatabaseAccess.Helpers.BLEvents();
  foreach (var myEvent in eventHelper.GetEventsForAdmin())
  {
       txtTitle.text = myEvent.CatTitle;
       txtDescription.text = myEvent.description;
   }

但是找不到 myEvent.CatTitle 和 myEvent.description 啊

  }

Answer 1

改变

foreach (var myEvent in eventHelper.GetEventsForAdmin())

到

foreach (dynamic myEvent in eventHelper.GetEventsForAdmin())

这应该允许您访问已转换为对象的匿名类型的成员。