c# - 带有聚集和分组依据的LINQ查询

我有以下SQL查询...

    select  seaMake AS Make,
        seaModel AS Model,
        COUNT(*) AS [Count],
        MIN(seaPrice) AS [From],
        MIN(seaCapId) AS [CapId]
from tblSearch
where seaPrice >= 2000
and seaPrice <= 7000
group by seaMake, seaModel
order by seaMake, seaModel

我试图将其编写为LINQ to Entities Query，但遇到问题。到目前为止，这是我所拥有的，但是我无法从var S中访问品牌和型号值

var tester = from s in db.tblSearches
             where s.seaPrice >= 2000
             && s.seaPrice <= 7000
             orderby s.seaMake
             group s by s.seaMake into g
             select new
             {
                 make = g.seaMake,
                 model = s.seaModel,
                 count = g.Max(x => x.seaMake),
                 PriceFrom = g.Min(s.seaPrice)
              };

我要去哪里错了？

最佳答案

这应该是SQL的简单翻译：

from s in db.tblSearches
where
    s.seaPrice >= 2000 &&
    s.seaPrice <= 7000
group s by new {s.seaMake, s.seaModel} into g
orderby g.Key
select new
{
    Make =  g.Key.seaMake,
    Model = g.Key.seaModel,
    Count = g.Count(),
    From =  g.Min(x => x.seaPrice),
    CapId = g.Min(x => x.seaCapId)
}

关于c# - 带有聚集和分组依据的LINQ查询，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/12941794/