Question

I have the following LINQ query:

summaries = from m in _master
                            join d in _detail on pk + m.RowKey equals d.PartitionKey into outer
                            from d in outer.DefaultIfEmpty()
                            select new
                            {
                                Position = m.Position,
                                Title = m.Title,
                                Detail = ((d == null) ? 0 : 1),
                                PartitionKey = m.PartitionKey,
                                RowKey = m.RowKey,
                                Modified = m.Modified,
                                ModifiedBy = m.ModifiedBy
                            } into split
                            group split by split.Title into g
                            select new AdminSummary
                            {
                                Position = g.Last().Position,
                                Title = g.Key,
                                DetailCount = g.Sum(s => s.Detail),
                                PartitionKey = g.Last().PartitionKey,
                                RowKey = g.Last().RowKey,
                                Modified = g.Last().Modified,
                                ModifiedBy = g.Last().ModifiedBy
                            };

The query works well but now I would like to do an order by on Position (double) followed by Title (string).

Can someone advise how I can do this?

Can someone tell me how to do the order by?

Answer 1

It’s pretty easy:

summaries = summaries.OrderBy(item =>item.Position).ThenBy(item =>item.Title);

Also you can use OrderByDescending() and ThenByDescending() if you need them in descending order