double EstimatedRate(Person shipto, ProductCollection cart)
{
if (cart.ShipMethod[0] == 'F')
{
return(FedEx.FedExEstimatedRate(shipto, cart));
}
else if (cart.ShipMethod[0] == 'U')
{
return(UPS.UPSEstimatedRate(shipto, cart));
}
else
{
throw new ArgumentException("Ship method is incorrect");
}
}
double EstimatedRate(Person shipto, ProductCollection cart)
{
try
{
if (cart.ShipMethod[0] == 'F')
{
return(FedEx.FedExEstimatedRate(shipto, cart));
}
else if (cart.ShipMethod[0] == 'U')
{
return(UPS.UPSEstimatedRate(shipto, cart));
}
}
catch (Exception ex)
{
return(0.0);
}
return(0.0);
}