protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
// Get our button from the layout resource,
// and attach an event to it
Button button = FindViewById <Button>(Resource.Id.myButton);
EditText amountEditText = FindViewById <EditText>(Resource.Id.editTextAmount);
TextView resultTextView = FindViewById <TextView>(Resource.Id.textViewResult);
button.Click += delegate
{
var converter = new CashConverter.CurrencyConverter(amountEditText.Text);
string result = converter.ConvertCurrency();
if (converter.HasInputError())
{
resultTextView.Text = string.Empty;
Toast.MakeText(this, result, ToastLength.Long).Show();
}
else
{
resultTextView.Text = result;
}
};
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
// Perform any additional setup after loading the view, typically from a nib.
Button.AccessibilityIdentifier = "Button";
Button.TouchUpInside += delegate
{
var result = new CashConverter.CurrencyConverter(txtAmount.Text);
lblResult.Text = result.ConvertCurrency();
if (result.HasInputError())
{
var alertController = UIAlertController.Create("ERROR", result.ConvertCurrency(), UIAlertControllerStyle.Alert);
alertController.AddAction(UIAlertAction.Create("OK", UIAlertActionStyle.Default, null));
PresentViewController(alertController, true, null);
}
};
}