private async void AddLegalAge()
{
BusyMessage = "Saving Changes...";
BusyState = true;
using (DrivingLicenceScannerDbContext context = Context)
{
if (LegalAge.Id == 0)
{
context.LegalAges.Add(LegalAge);
}
else
{
DbEntityEntry entry = context.Entry(LegalAge);
if (entry.State == EntityState.Detached)
{
context.LegalAges.Attach(LegalAge);
entry.State = EntityState.Modified;
}
}
await context.SaveChangesAsync();
LoadLegalAges();
LegalAge = new LegalAge {
Age = 18
};
}
BusyState = false;
}
public SettingsViewModel()
{
AddLegalAgeCommand = new RelayCommand(AddLegalAge,
() => LegalAge != null && !String.IsNullOrWhiteSpace(LegalAge.Name) && LegalAge.Age > 0);
RemoveLegalAgeCommand = new RelayCommand(RemoveLegalAge, () => LegalAge != null && LegalAge.Id != 0);
LoadLegalAgesCommand = new RelayCommand(LoadLegalAges);
ClearCommand = new RelayCommand(() => LegalAge = new LegalAge {
Age = 18
});
LoadLegalAges();
}
