public ActionResult SaveCustomer(Cutomer cus)
{
db.Cutomers.Add(cus);
db.SaveChanges();
return(View());
}
public void MethodDuplicateCode(Cutomer customer, Order order, Logger logger)
{
Guard.Against.Null(order, nameof(order));
if (customer == null)
{
throw new ArgumentException("Customer cannot be null");
}
if (order == null)
{
throw new ArgumentException("Order cannot be null");
}
if (logger == null)
{
throw new ArgumentException("Logger cannot be null");
}
// do actual work
}
