一个关于group by的linq查询
请问可不可以把where条件放到group by后面,或者说linq里有没有 group by all。
var work = GetWorkList(p=>true); var wo = from p in work where (p.ProjectID == id && p.IsCheck == true) group p by p.UserObjectID into g select new { g.Key, TotalTime = g.Sum(p => p.UseOfTime) };