public async void LoadPersonsAsync()
{
var persons = await PersistenceFacade.LoadPersonsFromJsonAsync();
personsViewModel.Persons.Clear();
foreach (var person in persons)
{
personsViewModel.Persons.Add(person);
}
}
public async void SavePersonsAsync()
{
PersistenceFacade.SavePersonsAsJsonAsync(personsViewModel.Persons);
}
