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分享using System;
using System.Drawing;
using System.Windows.Forms;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
private ListViewItem _Item;
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
listView1.SuspendLayout();
for (Int32 i = 0; i < 1000; i++)
{
ListViewItem item = listView1.Items.Add(i.ToString());
item.SubItems.Add(i.ToString());
item.SubItems.Add(i.ToString());
item.SubItems.Add(i.ToString());
}
listView1.ResumeLayout();
}
private void listView1_SelectedIndexChanged(object sender, EventArgs e)
{
if (listView1.SelectedItems.Count > 0)
{
if (_Item != null)
{
_Item.BackColor = Color.White;
}
_Item = listView1.SelectedItems[0];
}
}
private void listView1_Leave(object sender, EventArgs e)
{
if (_Item != null)
{
_Item.BackColor = SystemColors.HotTrack;
}
}
}
}