private void Divbutton_Click(object sender, EventArgs e) { if (calculating) { ResultButton.PerformClick(); } operation = 4; num1 = Convert.ToDouble(currentNum); currentNum = ""; calculating = true; }
private void OperatorClick(object sender, EventArgs e) { Button button = (Button)sender; if (resultCalculator != 0) { ResultButton.PerformClick(); operatorPerformed = button.Text; labelCurrentOp.Text = resultCalculator + " " + operatorPerformed; isOperatorPerformed = true; } else { operatorPerformed = button.Text; resultCalculator = double.Parse(textBoxResult.Text); labelCurrentOp.Text = resultCalculator + " " + operatorPerformed; isOperatorPerformed = true; } }