ListView控件的使用

//ListView 的设计
this.ListView1 = new System.Windows.Forms.ListView();
    this.ListView1.BackColor = System.Drawing.SystemColors.Control;
    this.ListView1.Dock = System.Windows.Forms.DockStyle.Top;
    this.ListView1.Location = new System.Drawing.Point(0, 0);
    this.ListView1.Name = "ListView1";
    this.ListView1.Size = new System.Drawing.Size(292, 130);
    this.ListView1.TabIndex = 0;
    this.ListView1.View = System.Windows.Forms.View.Details;
    this.ListView1.MultiSelect = true;
    this.ListView1.HideSelection = false;
    this.ListView1.HeaderStyle = ColumnHeaderStyle.Nonclickable;
   
    ColumnHeader columnHeader1 = new ColumnHeader();
    columnHeader1.Text = "Breakfast Item";
    columnHeader1.TextAlign = HorizontalAlignment.Left;
    columnHeader1.Width = 146;

     ColumnHeader columnHeader2 = new ColumnHeader();
    columnHeader2.Text = "Price Each";
    columnHeader2.TextAlign = HorizontalAlignment.Center;
    columnHeader2.Width = 142;
 
    this.ListView1.Columns.Add(columnHeader1);
    this.ListView1.Columns.Add(columnHeader2);

    string[] foodList = new string[]{"Juice", "Coffee",
        "Cereal & Milk", "Fruit Plate", "Toast & Jelly",
        "Bagel & Cream Cheese"};
    string[] foodPrice = new string[]{"1.09", "1.09", "2.19",
        "2.49", "1.49", "1.49"};
   
    for(int count=0; count < foodList.Length; count++)
    {
        ListViewItem listItem = new ListViewItem(foodList[count]);
        listItem.SubItems.Add(foodPrice[count]);
        ListView1.Items.Add(listItem);
    }
    this.Controls.Add(ListView1);
}

ListView 先触发LostFocus事件然后触发Leave事件,一下代码需要将HideSelection设置为true

 void listView_LostFocus(object sender, EventArgs e)
        {
            ListView listView1 = sender as ListView;
            for (int i = 0; i < listView1.SelectedItems.Count; i++)
            {
                if (listView.SelectedItems[i].Selected)
                {
                    //   MessageBox.Show(i.ToString());
                    listView1.SelectedItems[i].BackColor = System.Drawing.Color.CadetBlue;
                }

            }
            this.listView.Refresh();
        }

        private void rfsdrsd_Click(object sender, EventArgs e)
        {

        }

        private void listView_SelectedIndexChanged(object sender, EventArgs e)
        {
            //for (int i = 0; i < this.listView.SelectedItems.Count; i++)
            //{
            //    this.listView.SelectedItems[i].BackColor = System.Drawing.Color.CadetBlue;
            //}
        }

        private void listView_Leave(object sender, EventArgs e)
        {
            //for (int i = 0; i < this.listView.SelectedItems.Count; i++)
            //{
            //    if (this.listView.SelectedItems[i].Selected)
            //    {
            //        //MessageBox.Show(i.ToString());
            //        this.listView.SelectedItems[i].BackColor = System.Drawing.Color.Yellow;
            //    }

            //}
        //    this.listView.Refresh();
        }
    }