test2.aspx.cs

互联网程序设计的课程

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 backup_test2 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        Labeljg.Text = "";
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        ArrayList al = new ArrayList();
        for (int i = 0; i < this.CheckBoxList1.Items.Count; i++)
        {
            if (this.CheckBoxList1.Items[i].Selected)
            {
                al.Add(this.CheckBoxList1.Items[i].Value);
            }
        }
        for (int i = 0; i < al.Count; i++)
        {
            Labeljg.Text = Labeljg.Text + al[i] + ";";
        } 
    }
}