public void AddRepairCar(RepairCar repairCar)
{
_db.Add(repairCar);
_db.SaveChanges();
}
public void AddCar(Car car)
{
_db.Add(car);
_db.SaveChanges();
}
public void AddInvoice(Inventory Invoice)
{
_db.Add(Invoice);
_db.SaveChanges();
}