private void DeleteUserButton_Click(object sender, RoutedEventArgs e)
{
var selectedItem = this.lvAssociations.SelectedItem;
if (selectedItem != null)
{
CarLicencePlateAssociationEntity association = selectedItem as CarLicencePlateAssociationEntity;
CarLicPlateAssociationService service = new CarLicPlateAssociationService();
if (MessageBox.Show("Sei sicuro di voler eliminare \"" + association.CarName + " " + association.LicencePlate + " \" ?", "Elimina Associazione", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
if (service.Delete(association) == 0)
{
MessageBox.Show("cancellato!");
this.RefreshData();
}
else
{
MessageBox.Show("NON cancellato!");
}
}
else
{
MessageBox.Show("NON cancellato!");
}
}
}
public void Save()
{
if (CheckData())
{
CarLicPlateAssociationService service = new CarLicPlateAssociationService();
if ((this.DataContext as CarLicencePlateAssociationEntity).Id == -1 && !CheckDoppione())
{
int id = service.Add(this.DataContext as CarLicencePlateAssociationEntity);
if (id != -1)
{
disableConcurrentRecords(id);
MessageBox.Show("Salvato!");
this.DataContext = new CarLicencePlateAssociationEntity();
populateLists();
}
else
{
MessageBox.Show("Errore durante il salvataggio!");
}
}
else
{
if (service.Update(this.DataContext as CarLicencePlateAssociationEntity) == 0)
{
disableConcurrentRecords((this.DataContext as CarLicencePlateAssociationEntity).Id);
MessageBox.Show("Salvato!");
}
else
{
MessageBox.Show("Errore durante il salvataggio!");
}
}
}
}
private bool CheckDoppione()
{
string carName = (this.DataContext as CarLicencePlateAssociationEntity).CarName.ToLower();
string LicPlate = (this.DataContext as CarLicencePlateAssociationEntity).LicencePlate.ToLower();
CarLicPlateAssociationService service = new CarLicPlateAssociationService();
List <CarLicencePlateAssociationEntity> associations = service.GetAllAssociation();
if (associations.Any(x => x.CarName.ToLower().Equals(carName) && x.LicencePlate.ToLower().Equals(LicPlate)))
{
return(true);
}
return(false);
}
