public RegionCollections(string json)
        {
            DataContractJsonSerializer serializador = new DataContractJsonSerializer(typeof(RegionCollections));
            MemoryStream stream = new MemoryStream(Encoding.UTF8.GetBytes(json));

            RegionCollections list = (RegionCollections)serializador.ReadObject(stream);

            this.AddRange(list);
        }
        private RegionCollections GenerarListado(List <DALC.REGION> listaDALC)
        {
            RegionCollections lista = new RegionCollections();

            foreach (var item in listaDALC)
            {
                Region r = new Region();

                r.IdRegion = (int)item.ID_REGION;
                r.Nombre   = item.NOMBRE;
                lista.Add(r);
            }
            return(lista);
        }