//-----------button click events--------------
private void btnEqual_Click(object sender, EventArgs e)
{
RomanNumber number1 = new RomanNumber(userInputNumber1);
RomanNumber number2 = new RomanNumber(userInputNumber2);
RomanNumber result;
//MessageBox.Show(newNumber.Convert().ToString());
Equation newEquation = new Equation(userInputNumber1, userInputNumber2);
if (_calcMode == "ADD")
{
result = new RomanNumber(newEquation.AddNumbers());
result.romanNum = result.convertToRoman();
txtCalcOutput.Text = result.romanNum;
txtConvertedNumber.Text = result.Convert().ToString();
}
else if (_calcMode == "SUBTRACT")
{
result = new RomanNumber(newEquation.SubtractNumbers());
result.romanNum = result.convertToRoman();
txtCalcOutput.Text = result.romanNum;
txtConvertedNumber.Text = result.Convert().ToString();
}
else if (_calcMode == "MULTIPLY")
{
result = new RomanNumber(newEquation.MultiplyNumbers());
result.romanNum = result.convertToRoman();
txtCalcOutput.Text = result.romanNum;
txtConvertedNumber.Text = result.Convert().ToString();
//test MessageBox.Show(newEquation.MultiplyNumbers().ToString() + " test");
}
else if (_calcMode == "DIVIDE")
{
result = new RomanNumber(newEquation.DivideNumbers());
result.romanNum = result.convertToRoman();
txtCalcOutput.Text = result.romanNum;
txtConvertedNumber.Text = result.Convert().ToString();
}
else
{
txtCalcOutput.Text = "ERR";
}
}
//this method runs when a numeric button is clicked and the click event runs
public void PressLetterButton(String b)
{
RomanNumber currNumber;
if (isFirstNumber == true)
{
userInputNumber1 += b;
currNumber = new RomanNumber(userInputNumber1);
txtCalcOutput.Text = currNumber.romanNum;
txtConvertedNumber.Text = currNumber.Convert().ToString();
currNumber.romanNum = string.Empty;
}
else if (isFirstNumber == false)
{
userInputNumber2 += b;
currNumber = new RomanNumber(userInputNumber2);
txtCalcOutput.Text = currNumber.romanNum;
txtConvertedNumber.Text = currNumber.Convert().ToString();
currNumber.romanNum = string.Empty;
}
}
public int AddNumbers()
{
n1 = romanNumber1.Convert();
n2 = romanNumber2.Convert();
return(n1 + n2);
}