private void buttonPlus_Click(object sender, EventArgs e)
{
try
{
if (_operationChoosed)
{
_digit2 = Convert.ToDouble(CalcTextBox.Text);
Calculate();
_digit1 = _result;
}
else
{
_digit1 = Convert.ToDouble(CalcTextBox.Text);
}
_currentState.Append(CalcTextBox.Text);
_currentState.Append(((Button)sender).Text);
DisplayBox.Text = _currentState.ToString();
}
catch (Exception)
{
MessageBox.Show("Incorrect data!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
CalcTextBox.Clear();
return;
}
CalcTextBox.Clear();
_operation = ((Button)sender).Text;
_operationChoosed = true;
}
private void Calc()
{
int CalcDueMoney = Convert.ToInt32(DueMoneyTextBox.Text) - Convert.ToInt32(CalcTextBox.Text);
int CalcTakeMoney = Convert.ToInt32(TakeMoneyTextBox.Text) + Convert.ToInt32(CalcTextBox.Text);
if (Convert.ToInt32(DueMoneyTextBox.Text) == 0)
{
MetroMessageBox.Show(this, "계산이 완료되었습니다.", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
/* 초과 계산 원할 경우
* int CalcChangeMoney = Convert.ToInt32(ChangeMoneyTextBox.Text) + Convert.ToInt32(CalcTextBox.Text);
* ChangeMoneyTextBox.Text = CalcChangeMoney.ToString();
* TakeMoneyTextBox.Text = CalcTakeMoney.ToString();
*/
}
else
{
if (CalcDueMoney <= 0)
{
DueMoneyTextBox.Text = "0";
TakeMoneyTextBox.Text = CalcTakeMoney.ToString();
ChangeMoneyTextBox.Text = CalcDueMoney.ToString().Replace("-", "");
UpdateOrderState();
}
else
{
DueMoneyTextBox.Text = CalcDueMoney.ToString();
TakeMoneyTextBox.Text = CalcTakeMoney.ToString();
}
}
CalcTextBox.Clear();
}
private void buttonNrt_Click(object sender, EventArgs e)
{
try
{
_digit1 = Convert.ToDouble(CalcTextBox.Text);
}
catch (Exception)
{
MessageBox.Show("Incorrect data!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
CalcTextBox.Clear();
return;
}
ValueForm f = new ValueForm();
f.ShowDialog();
if (!ValueData.Cancelled)
{
NthRoot(_digit1, ValueData.Data);
_currentState.Append(String.Format("NthRoot({0}), N = {1}", _digit1, ValueData.Data));
DisplayBox.Text = _currentState.ToString();
CalcTextBox.Text = _result.ToString();
_currentState.Clear();
_result = 0;
_operationCompleted = true;
_operationChoosed = false;
}
}
private void buttonEquals_Click(object sender, EventArgs e)
{
try
{
_digit2 = Convert.ToDouble(CalcTextBox.Text);
}
catch (Exception)
{
MessageBox.Show("Incorrect data!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
CalcTextBox.Clear();
return;
}
Calculate();
_currentState.Append(_digit2);
DisplayBox.Text = _currentState.ToString();
CalcTextBox.Text = _result.ToString();
_currentState.Clear();
_result = 0;
_operationCompleted = true;
_operationChoosed = false;
}
//Clear button click event here clear the texbox
private void ClearButton_Click(object sender, EventArgs e)
{
CalcTextBox.Clear();
CalcTextBox.Text = "0";
FirstNumber = 0.0;
SecondNumber = 0.0;
Result = 0.0;
}
private void ClearButton_Click(object sender, EventArgs e)
{
CalcTextBox.Clear();
CalcTextBox.Text = "0";
firstNumber = 0.0m;
secondNumber = 0.0m;
resultDecimal = 0.0m;
}
private void ClearButton_Click(object sender, RoutedEventArgs e)
{
score = 0;
number = 0;
ScoreTextBlock.Text = "0";
CalcTextBox.Text = "0";
spyMinus = 0;
CalcTextBox.SelectAll();
CalcTextBox.Focus();
}
private void Point_Click(object sender, RoutedEventArgs e)
{
if (!new[] { "+", "-", "/", "*" }.Contains(CalcTextBox.Text))
{
CalcTextBox.AppendText(".");
}
else
{
CalcTextBox.Text = ".";
}
}
public void UpdateTextBox(string digit)
{
if (CalcTextBox.Text.Length >= 9)
{
}
else if (!specialChars.Contains(CalcTextBox.Text))
{
CalcTextBox.AppendText(digit);
}
else
{
CalcTextBox.Text = digit;
}
}
private void ButonMinus_Click(object sender, RoutedEventArgs e)
{
tBox = CalcTextBox.Text;
number = Double.Parse(tBox);
if (spy == 1)
{
score = score + number;
spy = 0;
}
else
{
if (spy == 3)
{
score = score / number;
spy = 0;
}
else
{
if (spyMinus == 0)
{
score = (score - number) * (-1);
spyMinus = 1;
}
else
{
if (spy == 4)
{
score = score * number;
spy = 0;
}
else
{
score = score - number;
}
}
}
}
tBox = score.ToString(CultureInfo.InvariantCulture);
CalcTextBox.Text = tBox;
ScoreTextBlock.Text = tBox + " -";
spy = 2;
CalcTextBox.SelectAll();
CalcTextBox.Focus();
}
private void buttonSqrt_Click(object sender, EventArgs e)
{
try
{
_result = Math.Sqrt(Convert.ToDouble(CalcTextBox.Text));
_currentState.Append(String.Format("Sqrt({0})", CalcTextBox.Text));
DisplayBox.Text = _currentState.ToString();
CalcTextBox.Text = _result.ToString();
}
catch (Exception)
{
MessageBox.Show("Incorrect data!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
CalcTextBox.Clear();
return;
}
_currentState.Clear();
_result = 0;
_operationCompleted = true;
_operationChoosed = false;
}
private void ButonPlus_Click(object sender, RoutedEventArgs e)
{
tBox = CalcTextBox.Text;
number = Double.Parse(tBox);
if (spy == 2)
{
score = score - number;
spy = 0;
}
else
{
if (spy == 3)
{
score = score / number;
spy = 0;
}
else
{
if (spy == 4)
{
score = score * number;
spy = 0;
}
else
{
score = number + score;
}
}
}
tBox = score.ToString(CultureInfo.InvariantCulture);
CalcTextBox.Text = tBox;
ScoreTextBlock.Text = tBox + " +";
spy = 1;
CalcTextBox.SelectAll();
CalcTextBox.Focus();
}
private void num00_Click(object sender, EventArgs e)
{
CalcTextBox.AppendText("00");
}
