private void button1_Click(object sender, EventArgs e) { int count = 0; for (int i = 0; i < 50; i++) { ListViewItem item1 = new ListViewItem(); item1.Text = "닉네임 " + i.ToString(); ; listView1.Items.Add(item1); } listView1.Focus(); count = listView1.Items.Count; for (int i = 0; i < count; i++) { SendKeys.SendWait("{LEFT}"); } for (int i = 0; i < count; i++) { SendKeys.SendWait("{DOWN}"); } listVi..