Absolutely - you basically want: var results = from p in persons group p.car by p.PersonId into g select new { PersonId = g.Key, Cars = g. ... <看更多>

然後我們建立一個LINQ 查詢，按年齡對我們的人員列表進行分組。 placeholderCopy var query = people.GroupBy(x => x.Age);. ... <看更多>

Capturing requirement for LINQ GroupBy support to track future progress. ... using SQL queries instead of LINQ if you need to use GROUP BY. ... <看更多>

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Linq already has a set of GroupBy methods for enumerable, which returns IEnumerable<IGrouping<TKey, TSource>> . I dislike this return type ... ... <看更多>