Eu procuro uma solução para o meu problema desde 2 semanas sem solução. Eu gostaria de desserializar JSON com JSON.NET, mas agora ...

Eu crio class mas quando eu deserializo o objeto fica vazio (Nothing).

Aqui o JSON:

{"plannifReponse":
{"@competence":"Abonnement","plannifDonnees":
{"entry":
[
{"key":"2013-8-11T00:00","value":
{"creneaux":
[
{"@jour":"2013-8-11T00:00","@heure":"09","@minute":"30","nombreRessources":10},
{"@jour":"2013-8-11T00:00","@heure":"10","@minute":"30","nombreRessources":2},
{"@jour":"2013-8-11T00:00","@heure":"17","@minute":"30","nombreRessources":5},
{"@jour":"2013-8-11T00:00","@heure":"20","@minute":"30","nombreRessources":5},
{"@jour":"2013-8-11T00:00","@heure":"21","@minute":"00","nombreRessources":16}
]
}
},
{"key":"2013-7-30T00:00","value":
{"creneaux":
[{"@jour":"2013-7-30T00:00","@heure":"12","@minute":"00","nombreRessources":4},{"@jour":"2013-7-30T00:00","@heure":"12","@minute":"15","nombreRessources":10},{"@jour":"2013-7-30T00:00","@heure":"12","@minute":"30","nombreRessources":3},{"@jour":"2013-7-30T00:00","@heure":"14","@minute":"00","nombreRessources":8},{"@jour":"2013-7-30T00:00","@heure":"18","@minute":"30","nombreRessources":10}]}}]}}}

Para isso eu traduzo com essa classe:

Public Class plannifReponse
    Public competence As String
    Public plannifDonnees As Dictionary(Of String, ListCreneaux)
End Class

Public Class ListCreneaux
    Public listCreneaux() As Creneau
End Class

Public Class Creneau
    Public jour As String
    Public heure As String
    Public minute As String
    Public nombreRessources As Integer
    Public Sub New(ByVal _jour, ByVal _heure, ByVal _minute, ByVal _nombreRessources)
        jour = _jour
        heure = _heure
        minute = _minute
        nombreRessources = _nombreRessources
    End Sub
End Class

E o código:

Dim prev As plannifReponse = JsonConvert.DeserializeObject(Of plannifReponse)(My_dispos)

Mas isso não funciona, nenhuma mensagem de erro, mas prev stay "Nothing"

Para ajuda, aqui o objeto de origem usa para serializar (é em Java)

public class OutputPlannif {
    private String competence;
    private HashMap<String, ListCreneaux> plannifDonnees;
}

public class ListCreneaux {
    private ArrayList<Creneau> listCrenaux;
}

public class Creneau {
    private String jour;
    private String heure;
    private String minute;
    private int nombreRessources;
}

Se alguém tiver uma ideia ... Obrigado Matt