[转]C#如何在ListView失去焦点的情况下仍然保持Item高亮

 private void listView1_SelectedIndexChanged(object sender, EventArgs e)
 
        {
 
            foreach(ListViewItem itm in this.listView1.Items)
 
            {
 
                itm.BackColor = SystemColors.Window;
 
                itm.ForeColor = Color.Black;
 
            }
 
            foreach (ListViewItem itm2 in this.listView1.SelectedItems)
 
            {
 
                itm2.BackColor = SystemColors.MenuHighlight;
 
                itm2.ForeColor = Color.White;
 
            }
 
        }