Linq C# Sum in Group By

Question

I'm trying to transform the SQL that is here http://sqlfiddle.com/#!6/a1c8d/2 in linq below. The expected result is what is in sqlfiddle, but my LINQ returns more rows.

PS: In sqlfiddle the fields are reduced to not increase pollution and stay focused on my problem.

resultado.Dados =
    (
        from a in db.AgendaHorario
        join b in db.Agenda on a.AgendaID equals b.AgendaID                            
        select new 
        {
            a.AgendaID,
            Horario = a.Horario,
            Controle = a.Controle,
            Cor = b.Cor,
            Agenda = b.Sigla                            
        }).AsEnumerable()
        .GroupBy(g => new 
        {          
            g.AgendaID,
            Horario = g.Horario.ToString("dd/MM/yyyy"), 
            Data = g.Horario.ToString("yyyy-MM-dd"),
            g.Controle,
            g.Agenda,
            g.Cor
        })                        
        .Select(s => new
        {
            id = s.Key.AgendaID,
            title = s.Key.Agenda,                             
            start = s.Key.Data,                            
            color = String.IsNullOrEmpty(s.Key.Cor) ? "3a87ad" : s.Key.Cor,
            className = "",
            someKey = 1,
            allDay = false,                            
            Resultado0 = s.Sum(m => m.Controle == "L" ? 1 : 0).ToString(),
            Resultado1 = s.Sum(m => m.Controle == "B" ? 1 : 0).ToString()                             
        });

Answer 1

As per the comments, this addresses the question of how to repeat your SqlFiddle in Linq. Note that the projection to a String Date cannot be converted to Sql directly, so I've had to early materialize with AsEnumerable() (obviously, in your real query, apply any filters prior to materializing!). You could probably do the grouping on just the date part using SqlFunctions , eg 3 x applications of SqlFunctions.DatePart will allow you to group by dd, MM and YYYY

var dados = db.AgendaHorarios1
  .AsEnumerable()
  .GroupBy(ah => ah.Horario.ToString("dd/MM/yyyy"))
  .Select(g => new {Horario = g.Key, 
                    Livre = g.Count(x => x.Controle == "L"),
                    Bloq = g.Count(x => x.Controle == "B"),
                    Aged = g.Count(x => x.Controle == "A")});