/// <summary>
        /// Llena el grid de Payment Places
        /// </summary>
        /// <param name="paymentPlace">Objeto a seleccionar</param>
        /// <history>
        /// [emoguel] created 06/04/2016
        /// [erosado] 19/05/2016  Modified. Se agregó asincronía
        /// </history>
        private async void LoadPaymentPlaces(PaymentPlace paymentPlace = null)
        {
            try
            {
                status.Visibility = Visibility.Visible;
                int nIndex = 0;
                List <PaymentPlace> lstPaymentPlace = await BRPaymentPlaces.GetPaymentPlaces(_nStatus, _paymentPlaceFilter);

                dgrPaymentPlace.ItemsSource = lstPaymentPlace;
                if (lstPaymentPlace.Count > 0 && paymentPlace != null)
                {
                    paymentPlace = lstPaymentPlace.Where(pc => pc.pcID == paymentPlace.pcID).FirstOrDefault();
                    nIndex       = lstPaymentPlace.IndexOf(paymentPlace);
                }
                GridHelper.SelectRow(dgrPaymentPlace, nIndex);
                StatusBarReg.Content = lstPaymentPlace.Count + " Payment Places.";
                status.Visibility    = Visibility.Collapsed;
            }
            catch (Exception ex)
            {
                UIHelper.ShowMessage(ex);
            }
        }
        private async Task LoadPaymentPlaces()
        {
            var result = await BRPaymentPlaces.GetPaymentPlaces();

            PaymentPlaces = result;
        }