How can I unselect item in ListView?

Question

I have a ListView with a couple of items in it. When the ListView looses focus, the last selected ListViewItem is still \"selected\" with a gray background.
I would like

Answer 1

if (listView1.SelectedItems.Count > 0)
    for (int i = 0; i < listView1.SelectedItems.Count; i++)
    {
        listView1.SelectedItems[i].Selected = false;
    }