private void RefreshForeignCurrencyButtons()
{
ForeignCurrencyButtons.Clear();
if (_cacheService.GetForeignCurrencies().Count() == 1 &&
_cacheService.GetForeignCurrencies().First().ExchangeRate == 1)
{
ForeignCurrency = _cacheService.GetForeignCurrencies().First();
}
else
{
ForeignCurrencyButtons.AddRange(
_cacheService.GetForeignCurrencies()
.Select(
x =>
new CommandButtonViewModel <ForeignCurrency>
{
Caption = x.CurrencySymbol,
Command = _foreignCurrencySelectedCommand,
Parameter = x
}));
}
}
