private void ClearClick(object sender, EventArgs e)
{
first_num = 0;
second_num = 0;
ResultBoxOne.Clear();
ResultBoxTwo.Clear();
operarator_pressed = false;
}
private void SolveClick(object sender, EventArgs e)
{
second_num = NumeralsToInt(ResultBoxOne.Text);
int result;
switch (operation)
{
case "+":
result = first_num + second_num;
ResultBoxOne.Text = IntToNumerals(result);
break;
case "-":
if ((first_num - second_num) < 0)
{
ResultBoxOne.Text = "There are no negative numbers in Rome!";
break;
}
else
{
result = first_num - second_num;
ResultBoxOne.Text = IntToNumerals(result);
break;
}
case "*":
result = first_num * second_num;
ResultBoxOne.Text = IntToNumerals(result);
break;
case "/":
if (first_num % second_num != 0)
{
ResultBoxOne.Text = "There are no decimals in Rome!";
break;
}
else
{
result = first_num / second_num;
ResultBoxOne.Text = IntToNumerals(result);
break;
}
}
operarator_pressed = false;
second_num = first_num;
ResultBoxTwo.Clear();
}