private void btnSave_Click(object sender, EventArgs e) { if (vehicle == null) { Vehicle newVehicle = new Vehicle(); newVehicle = fillObject(newVehicle); if (newVehicle != null) { var registered = _vehicleService.Insert(newVehicle); if (registered) { MessageBox.Show("U regjistrua me sukses"); this.Close(); } else { MessageBox.Show("Regjistrimi deshtoi. Ju lutem kontrolloni formen"); } } } else { vehicle = fillObject(vehicle); var updated = _vehicleService.Update(vehicle); if (updated) { MessageBox.Show("U editua me sukses"); this.Close(); } else { MessageBox.Show("Editimi deshtoi. Ju lutem kontrolloni formen"); } } }