?using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class Default3 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        Response.Write("我是中商互聯");
    }
    protected void Button1_Command(object sender, CommandEventArgs e)
    {
        Response.Write("我也是中商互聯");
    }
    protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
    {
        switch (DropDownList1.SelectedValue)
        {
            case "a":
                Response.Write("你選的是第一項");
                break;
            case "b":
                Response.Write("你選的是第二項");
                break;
            case "c":
                Response.Write("你選的是第三項");
                break;
        }
    }
    protected void CheckBox1_CheckedChanged(object sender, EventArgs e)
    {
        if (CheckBox1.Checked)
        {
            Response.Write("中商互聯");


        }
        else
        {
            Response.Write("http://www.ebiz8.com");
        }
    }
}