- Làm thế này
Code:private void ListView_SelectedItem(object sender , EvenArgs e){ listView2.Items.Clear(); bool IsSelected = false; for (int i = 0; i < listView1.Items.Count; i++) { foreach (ListViewItem item in listView1.SelectedItems) { if (item == listView1.Items[i]) { IsSelected = true; break; } } if (IsSelected == false) { ListViewItem li = listView1.Items[i].Clone() as ListViewItem; listView2.Items.Add(li); } IsSelected = false; } }