private void btnEditVehicle_Click(object sender, EventArgs e)
{
string VehicleRegistrationNumber = listBoxRegistrationList.SelectedItem.ToString();
clsVehicle pVehicle = clsVehicleRentalBusiness.Fleet[VehicleRegistrationNumber];
pVehicle.ViewEditedVehicle();
UpdateVehicleList();
}
private void btnAddVehicle_Click_1(object sender, EventArgs e)
{
clsVehicle pVehicle = new clsVehicle();
if (pVehicle != null && pVehicle.ViewEditedVehicle())
{
clsVehicleRentalBusiness.Fleet.Add(pVehicle.VehicleRegistrationNumber, pVehicle);
UpdateVehicleList();
}
}