如何使用linq查询降序使用多个Order显示结果

Question

我有3个标准。我想订购这3种类型。

1. 谁支付了主用户

2. 谁更新了他们的帖子最新日期

3. 谁支付了子主用户

哪一个正在计算它将进入前15名工作。

我的代码在这里：

var orderMaster= _vasRepository.GetOrderDetails()
                         .Where(od => od.OrderMaster.OrganizationId != null &&
                                od.OrderId == od.OrderMaster.OrderId && 
                                od.OrderMaster.PaymentStatus == true && 
                                od.ValidityTill.Value >= currentdate)
                         .OrderByDescending(od => od.ValidityTill)
                         .Select(ord => ord.OrderMaster.Id.Value);

var updatedVacancyList = _repository.GetJobs()
                                    .Where(c => c.UpdatedDate != null && 
                                           updateFresh <= c.UpdatedDate)
                                    .Select(c => c.Id);

var orderLatestUser = _vasRepository.GetOrderDetails()
                                    .Where(od => od.OrderMaster.UserId != null && 
                                           od.OrderMaster.PaymentStatus == true && 
                                           freshUser <= od.ActivationDate && 
                                           od.ValidityTill.Value >= currentdate)
                                    .Select(c => c.OrderMaster.User.Id);

然后我检查那些然后分配给

的计数

List<int> lstMasterId = orderOrganization.ToList();
List<int>lstUpdatedJobsListId = updatedVacancyList.ToList();
List<int>lstUserListId= orderLatestUser.ToList();

我在这里使用查询

订购列表

Func<IQueryable<Job>, IOrderedQueryable<Job>> orderingFunc = query => 
{
    if (orderMaster.Count() > 0)
        return query.OrderByDescending(rslt => 
            lstOrganizationId.Contains(rslt.OrganizationId))                
              .ThenByDescending(rslt=>lstUserListId.Contains(rslt.User.Id))
              .ThenByDescending(rslt => lstUpdatedJobsListId.Contains(rslt.Id))
              .ThenByDescending(rslt => rslt.CreatedDate);

    else
        return query.OrderByDescending(rslt => rslt.CreatedDate);
};

            jobs = orderingFunc(jobs);
        }

我想在结果的顶部显示lstUserListId ..怎么做？