listView or listBox

    private void button1_Click(object sender, EventArgs e)
        {           
            this.listView1.View = View.Details;
            this.listView1.Scrollable = true;
            this.listView1.MultiSelect = false;
            this.listView1.HeaderStyle = ColumnHeaderStyle.Nonclickable;
            this.listView1.Columns.Add("Items", 60, HorizontalAlignment.Right);
            this.listView1.Columns.Add("Value", 100, HorizontalAlignment.Left);         
            this.listView1.Visible =true;
            for (int e1 = 1; e1 <= 2; e1++)
            {
                ListViewItem lv = new ListViewItem();
                lv.SubItems[0].Text = "a";
                lv.SubItems.Add("3");
                this.listView1.Items.Add(lv);
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            string[] aaa = { "aa", "bb", "cc" };
            this.listBox1.Items.AddRange(aaa);
        }

        private void button3_Click(object sender, EventArgs e)
        {
            ArrayList aab = new ArrayList();
            aab.Add(98);
            aab.Add(87);
            aab.Add("cc");
            this.listBox1.Items.AddRange(aab.ToArray());
        }