using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void btn_bereken_Click(object sender, EventArgs e)
    {
        int getal1 = Convert.ToInt16(tb_getal1.Text);
        int getal2 = Convert.ToInt16(tb_getal2.Text);

        if (tb_operator.Text == "*")
        {
            tb_uitkomst.Text = (getal1 * getal2).ToString();
        }

        else if (tb_operator.Text == "+")
        {
            tb_uitkomst.Text = (getal1 + getal2).ToString();
        }

        else if (tb_operator.Text == "-")
        {
            tb_uitkomst.Text = (getal1 - getal2).ToString();
        }

        else if (tb_operator.Text == "/")
        {
            tb_uitkomst.Text = (getal1 / getal2).ToString();
        }

        else
        {
            tb_uitkomst.Text = "Geen operator ingevuld, probeer opnieuw.";
        }
    }
    protected void btn_bereken2_Click(object sender, EventArgs e)
    {
        int getal3 = Convert.ToInt16(tb_getal3.Text);
        int getal4 = Convert.ToInt16(tb_getal4.Text);


        switch(tb_operator2.Text)
        {
            case "*":
                tb_uitkomst2.Text = (getal3 * getal4).ToString();
                break;

            case "+":
                tb_uitkomst2.Text = (getal3 + getal4).ToString();
                break;

            case "-":
                tb_uitkomst2.Text = (getal3 - getal4).ToString();
                break;

            case "/":
                tb_uitkomst2.Text = (getal3 / getal4).ToString();
                break;

            default:
                tb_uitkomst2.Text = "Geen operator ingevuld, probeer opnieuw";
                break;


        }
    }
}