private void Calculate_Two(object sender, EventArgs e)
{
try
{
double firstOperand = Convert.ToDouble(Input1.Text);
IOneArgumentsCalculator calculator = OneArgumentCalculatorsFactory.CreateCalculator(((Button)sender).Name);
double result = calculator.CalculateTwo(firstOperand);
Result.Text = result.ToString(CultureInfo.InvariantCulture);
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}