// ===== Result Methode =====
#region Result
private void EqualButton_Click(object sender, RoutedEventArgs e)
{
double newNumber;
if (double.TryParse(resultLabel.Content.ToString(), out newNumber))
{
switch (selectedOperator)
{
case SelectedOperator.Addition:
result = SimpleMath.Add(lastNumber, newNumber);
break;
case SelectedOperator.Division:
result = SimpleMath.Div(lastNumber, newNumber);
break;
case SelectedOperator.Multiplication:
result = SimpleMath.Mul(lastNumber, newNumber);
break;
case SelectedOperator.Substraction:
result = SimpleMath.Sub(lastNumber, newNumber);
break;
}
resultLabel.Content = result.ToString();
}
}
