private void Window_Loaded(object sender, RoutedEventArgs e)
{
foreach (var currency in ExchangeRate.GetCurrencies())
{
_baseCurrencyCombobox.Items.Add(currency.ToString());
}
}
private void _baseCurrencyCombobox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
_subCurrencyCombobox.Visibility = Visibility.Visible;
_subCurrencyCombobox.Items.Clear();
foreach (var currency in ExchangeRate.GetCurrencies())
{
if (currency.ToString() != _baseCurrencyCombobox.SelectedItem.ToString())
{
_subCurrencyCombobox.Items.Add(currency);
}
}
_subCurrencyCombobox1.Items.Clear();
_confirmButton.Visibility = Visibility.Hidden;
}
private void _subCurrencyCombobox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (_subCurrencyCombobox.Items.Count == 0)
{
return;
}
_subCurrencyCombobox1.Visibility = Visibility.Visible;
_subCurrencyCombobox1.Items.Clear();
foreach (var currency in ExchangeRate.GetCurrencies())
{
if (currency.ToString() != _subCurrencyCombobox.SelectedItem.ToString() && currency.ToString() != _baseCurrencyCombobox.SelectedItem.ToString())
{
_subCurrencyCombobox1.Items.Add(currency);
//If only 1 sub currency can be chosen, then auto fill it
if (_subCurrencyCombobox1.Items.Count == 1)
{
_subCurrencyCombobox1.SelectedIndex = 0; _confirmButton.Visibility = Visibility.Visible;
}
}
}
;
}