ECommerceHelper.GetDiscountValue Method (Double, IItemDiscount, Func<Double, Double>)

Returns discount calculated from given price. Exchange rate applicator function will be applied if discount is global and flat.

Namespace: CMS.Ecommerce
Assembly: CMS.Ecommerce (in CMS.Ecommerce.dll) Version: 8.2.23

Syntax

public static double GetDiscountValue(
	double price,
	IItemDiscount discount,
	Func<double, double> exchangeRateApplicator
)

Parameters

price

Type: System.Double
Price to calculate discount from.

discount

Type: CMS.Ecommerce.IItemDiscount
Discount to apply

exchangeRateApplicator

Type: System.Func<Double, Double>
Converts flat discount in global main currency to currency in which the price is expressed.

Return Value

Type: Double