如何将Generic List <anonymous type>转换为Generic List <Classname>？

Question

我有一个数据库,每隔'n'秒插入CPU使用率,我的任务是从数据库中获取最新的CPU条目.我想显示数据库中属于特定服务器的最新CPU条目,我想将结果保存到通用列表中.

我试过的,

    string match = "ServerX"

    List<UsageCPU> cpus = (from a in db.UsageCPUs
                          where a.ServerID.Contains(match)
                          group a by a.ServerID into b
                          orderby b.Key
                          select new { ServerID = b.Key, 
                          Usage = b.FirstOrDefault() }).ToList();

我想循环结果cpus以执行进一步的其他步骤.

但是我收到以下错误

无法将类型'System.Collections.Generic.List <AnonymousType#1>'隐式转换为'System.Collections.Generic.List <FNC_RAQIT_HM_UI.UsageCPU>'.

编辑

更新 来自Satpal的以下查询为我工作..但使用var

   var cpus = (from a in db.UsageCPUs
                    where a.ServerID.Contains(match)
                    group a by a.ServerID into b
                    orderby b.Key
                    select new
                    {
                        ServerID = b.Key,
                        Usage = b.FirstOrDefault().Usage
                    }).ToList();

        foreach (var item in cpus)
        {
           if(bla bla..)
        }

请帮助!!

Answer 1

使用

List<UsageCPU> cpus = (from a in db.UsageCPUs
                      where a.ServerID.Contains(match)
                      group a by a.ServerID into b
                      orderby b.Key
                      select new UsageCPU  //Added UsageCPU  
                      { 
                          ServerID = b.Key, 
                          Usage = b.FirstOrDefault().Usage 
                      }).ToList();

根据错误更新

无法在LINQ to Entities查询中构造实体

List<UsageCPU> cpus = (from a in db.UsageCPUs
                      where a.ServerID.Contains(match)
                      group a by a.ServerID into b
                      orderby b.Key
                      select new 
                      { 
                          ServerID = b.Key, 
                          Usage = b.FirstOrDefault().Usage
                      })
                    .AsEnumerable()
                    .Select(x => new UsageCPU  
                    {
                       ServerID ,
                       Usage            
                    }).ToList();