private void initCurrencyPicker()
{
this.pickerLabelText = new Label
{
Text = "Total Amount Currency",
FontSize = Device.GetNamedSize(NamedSize.Small, typeof(Label)),
HorizontalOptions = LayoutOptions.Center
};
this.totalCurrencyPicker = new CurrencyPicker(this.currencies);
// Set selected index to default currency
this.totalCurrencyPicker.SelectedIndex = currencies.FindIndex(x => x.Code == Currency.DefaultCurrency);
// Add event handler
this.totalCurrencyPicker.SelectedIndexChanged += (sender, args) =>
{
if (totalCurrencyPicker.SelectedIndex == -1)
{
totalAmountText.Text = "Total Amount: " +
myWallet.totalAmount(Currency.DefaultCurrency).ToString("n2") + " " + Currency.DefaultCurrency;
}
else
{
this.UpdateTotalAmount();
}
};
}
private void initCurrencyPicker()
{
this.amountEntry = new Entry
{
Placeholder = "Amount",
FontSize = Device.GetNamedSize(NamedSize.Small, typeof(Label))
};
this.currencyPicker = new CurrencyPicker(this.currencies);
// Set selected index to default currency
this.currencyPicker.SelectedIndex = currencies.FindIndex(x => x.Code == Currency.DefaultCurrency);
}