void Update()
{
var _peoples = _sizemodel.GetPeoples();
var _cities = _sizemodel.GetCitites();
var _limits = _sizemodel.GetCitiestLimit();
Peoples = new ObservableCollection <PeopleViewModel>(_peoples.Select(x => new PeopleViewModel {
People = x, City = _cities.FirstOrDefault(y => y.Id == x.CityId)
}));
SelectedPeoples = Peoples.FirstOrDefault();
Citys = new ObservableCollection <Cities>(_cities);
SelectedCitys = Citys.FirstOrDefault();
Limits = new ObservableCollection <LimitViewModel>(_limits.Select(x => new LimitViewModel {
Limit = x, City = _cities.FirstOrDefault(y => y.Id == x.CityId)
}));
OnPropertyChanged("Peoples");
OnPropertyChanged("SelectedPeoples");
OnPropertyChanged("Citys");
OnPropertyChanged("Limits");
OnPropertyChanged("SelectedLimit");
}
