示例#1
0
        void MethodCallOneOperand(string operation, TextBox res)
        {
            switch (operation)
            {
            case "sin":
                res.Text = calculator.Sinus(Convert.ToDouble(textBox_lastarg_or_answer.Text)).ToString();
                break;

            case "cos":
                res.Text = calculator.Cosinus(Convert.ToDouble(textBox_lastarg_or_answer.Text)).ToString();
                break;

            case "tan":
                res.Text = calculator.Tangens(Convert.ToDouble(textBox_lastarg_or_answer.Text)).ToString();
                break;

            case "ctan":
                res.Text = calculator.Cotangens(Convert.ToDouble(textBox_lastarg_or_answer.Text)).ToString();
                break;

            case "ln":
                res.Text = calculator.NaturalLogarithm(Convert.ToDouble(textBox_lastarg_or_answer.Text)).ToString();
                break;

            case "invers":
                res.Text = calculator.InverseNumber(Convert.ToDouble(textBox_lastarg_or_answer.Text)).ToString();
                break;

            case "sqr":
                res.Text = calculator.Sqrt(Convert.ToDouble(textBox_lastarg_or_answer.Text)).ToString();
                break;

            case "squar":
                res.Text = calculator.Squaring(Convert.ToDouble(textBox_lastarg_or_answer.Text)).ToString();
                break;

            case "factorial":
                res.Text = calculator.Factorial(Convert.ToDouble(textBox_lastarg_or_answer.Text)).ToString();
                break;

            default:
                break;
            }
        }