public PartiesViewModel(IPartyService dataService, IDestinationService destinationService)
{
if (dataService == null)
{
throw new ArgumentNullException("dataService");
}
if (dataService == null)
{
throw new ArgumentNullException("destinationService");
}
this.destService = destinationService;
this.dataService = dataService;
this.Parties = dataService.GetAllActiveParties();
this.Destinations = new ObservableCollection <string>(destinationService.GetDestinations().Select(d => d.DestinationDesc));
}
