/// <summary>
/// Creates a new expendature.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void CreateExpendature(object sender, EventArgs e)
{
// Get the value from the spinner.
var picker = FindViewById <NumberPicker>(Resource.Id.Kilometers);
int distanceCovered = this.NumberConverter.ConvertToDistance(picker.Value);
// Get the payment.
string value = FindViewById <EditText>(Resource.Id.InputNumber).Text;
if (!String.IsNullOrEmpty(value))
{
// Get the value.
int payment = this.NumberConverter.ConvertToDistance(int.Parse(value));
// Get the type.
string type = FindViewById <EditText>(Resource.Id.EntryType).Text;
// Create the new value.
var expendature = new Expendature(type, distanceCovered, payment);
// Add to the database.
(( CarMonApp )this.Application).ExpendatureHandler.Add(expendature);
// We are done. Stop the activity.
Finish();
}
else
{
// No value, show an error dialog.
ActivityUtilities.Inform(this, "Please enter a number.");
}
}