protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
        {
            _nextViewModel = null;

            progress.Hide();

            if (NavigationContext.QueryString.ContainsKey("tipo"))
            {
                this._tipo = (TipoConsultaRegistrada)Convert.ToInt32(NavigationContext.QueryString["tipo"]);
            }
        }
 public void DataBind(TipoConsultaRegistrada tipo)
 {
       this._tipo = tipo;
       switch (tipo) {
             case TipoConsultaRegistrada.CuentasPropias:
             case TipoConsultaRegistrada.CuentasTerceros:
                   this.SelectedItem = (Application.Current as App).SelectedConsultaCuentasRegistradas as CuentaItemViewModel;
                   break;
             case TipoConsultaRegistrada.TarjetasPropias:
             case TipoConsultaRegistrada.TarjetasTerceros:
                   this.SelectedItem = (Application.Current as App).SelectedConsultaCuentasRegistradas as TarjetaItemViewModel;
                   break;
             case TipoConsultaRegistrada.CreditosInterbancarios:
                   this.SelectedItem = (Application.Current as App).SelectedConsultaCuentasRegistradas as CreditoPendienteItemViewModel;
                   break;
       }
 }