/// <summary>
/// Carga la informacion de los Guest adicionales, esta informacion se presenta en el dtgAdditionalGuest
/// </summary>
/// <param name="guId">Guest ID</param>
/// <history>
/// [erosado] 04/08/2016 Created.
/// </history>
private async Task LoadAdditionalGuest(int guId)
{
var result = await BRGuests.GetAdditionalGuest(guId);
////Obtiene la informacion del AdditionalGuest
AdditionalGuestList = new ObservableCollection <Guest>(result);
////Crea una copia de la lista
CloneAdditionalGuestList = ObjectHelper.CopyProperties(result);
}