Value-type contains the amount of money in decimal and a link to an instance of currency.
An instance of this interface must contain:
- Name of the currency,
- Currency code (e.g. in ISO 4217),
- Number of characters minor currency (eg cents, a penny ...)
- Symbol of currency sign
Customizable currency collection
Initializing money
var eur15 = new Money(15m, Iso4217.CurrencySet.EUR);
var usd10 = Iso4217.CurrencySet.USD.Money(10m);
var zero = Money.Zero;Money operations
var usd10 = Iso4217.CurrencySet.USD.Money(10m);
var usd15 = Iso4217.CurrencySet.USD.Money(15m);
var eur1 = Iso4217.CurrencySet.USD.Money(1m);
var eur10 = Iso4217.CurrencySet.USD.Money(10m);
var eur123 = Iso4217.CurrencySet.USD.Money(123m);
// add and substract
var usd25 = usd10 + usd15;
var eur122 = eur123 - eur1;
var wtf = usd10 + eur1; // will throw exception
var usd10 = Money.Zero + usd10;
var usdSum = default(Money); // Money.Zero - default value of this struct
usdSum += usd10;
usdSum += usd15; // now usdSum contain 25 dollars
// multiply and division by constant
var usd5 = usd15 / 3;
var eur15 = eur1 * 15;
// compare money
usd10 == eur10; // false
usd10 != eur10; // true;
eur10 == eur1 * 10; // true
usd15 > usd10; // true;
usd15 <= eur10; // will throw exception
// rounding
Iso4217.CurrencySet.USD.Money(20.953m).CeilingMajorUnit() // 21 USD
Iso4217.CurrencySet.USD.Money(20.953m).FloorMajorUnit() // 20 USD
Iso4217.CurrencySet.USD.Money(20.953m).CeilingMinorUnit() // 20.96 USD
Iso4217.CurrencySet.USD.Money(20.953m).FloorMinorUnit() // 20.95 USD