public override double totalPrice()
{
double orignPirce = GoodsList.Sum(goods => goods.Num * goods.Price);
double total = 0;
var dicSort = from objDic in fullReduce orderby objDic.Key ascending select objDic;
foreach (KeyValuePair <double, double> item in dicSort)
{
if (orignPirce > item.Key)
{
total -= item.Value;
break;
}
}
return(total);
}
public override double totalPrice()
{
double orignPirce = GoodsList.Sum(goods => goods.Num * goods.Price);
return(orignPirce * discount);
}