Answers for "c# linq distinct group by nested list"

c# linq distinct group by nested list

var result = hotels.SelectMany(hotel => hotel.RoomType.Select(room => new { Id = room.RoomId, Hotel = hotel }))
                   .GroupBy(item => item.Id)
                   .Select(group => group.FirstOrDefault());

Posted by: Guest on February-22-2021

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Answers for "c# linq distinct group by nested list"

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Answers for "c# linq distinct group by nested list"

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