Question

Possible Duplicate:
Dynamic Anonymous type in Razor causes RuntimeBinderException

I have this Linq Agregate Query

var GruposQ = from lcGrupos in db.Merlin_ConceptosFacturacion_Kit_Componentes
    where lcGrupos.NumIdConcepto == Item.NumIdConcepto & lcGrupos.BitComponenteVariable == true
    select lcGrupos;

var GruposList = from comps in GruposQ
     group comps by
     new
     {
         NumIdGrupoProducto = comps.NumIdGrupoProducto,
     } into g
     select new
     {
         NumIdTransaccion = NumIdTransaccion,
         NumIdGrupoProducto = g.Key.NumIdGrupoProducto,
         NumCantidad = g.Sum(x=>x.NumCantidad),
         Grupo = GruposQ.Where(x => x.NumIdGrupoProducto == g.Key.NumIdGrupoProducto)
     };


ViewBag.CompsKit = GruposList.ToList();

My problem is when I try to get elements from ViewBag.CompsKit:

@foreach (var myTrans in ViewBag.CompsKit)
{
    // Here it throws an error
    // 'object' does not contain a definition for 'NumIdtransaccion'

    <span>myTrans.NumIdtransaccion</span>
}

But if i look into this object it allready has the property.

myTrans { NumIdTransaccion = 15460
            , NumIdGrupoProducto = 163
            , NumCantidad = 100,000
            , Grupo = System.Data.Common.Internal.Materialization.CompensatingCollection`1[ParadigmaNet.Areas.Items.Models.Merlin_ConceptosFacturacion_Kit_Componentes] }   dynamic {<>f__AnonymousType7<decimal,decimal?,decimal,System.Linq.IQueryable<ParadigmaNet.Areas.Items.Models.Merlin_ConceptosFacturacion_Kit_Componentes>>}

How can I do to access the properties ? in this agregate ?

Answer 1

You can’t use “dynamic” type in a Razor View.

You must use a typed object as Model.