ExchangeRateInfoProvider.GetLastExchangeRateInternal Method

Returns valid exchange rate between main currency of the specified site and currency specified by currencyID or last invalid exchange rate if no valid rate found. Throws an exception when currency or exchange rate not found.

Namespace: CMS.Ecommerce
Assembly: CMS.Ecommerce (in CMS.Ecommerce.dll) Version: 9.0.0

Syntax

protected virtual double GetLastExchangeRateInternal(
	int currencyId,
	int siteId,
	bool fromGlobal
)

Parameters

currencyId

Type: System.Int32
ID of the currency to which we want exchange

siteId

Type: System.Int32
ID of the site for which the exchange rate should be returned

fromGlobal

Type: System.Boolean
If set to true, exchange rate between global main currency and specified site currency is calculated and returned. Has effect only when converting to site currency

Return Value

Type: Double

Exceptions

Exception	Condition
ArgumentException	Thrown when currency with given code does not exist in the system.
InvalidCurrencyConversionException	Thrown when trying to convert currencies among different sites.