public Form1()        {            InitializeComponent();            //控件的行为            listView1.Bounds = new Rectangle(new Point(10, 10), new Size(240, 200));//相对位置            listView1.View = View.Details;//显示任意数量的列，只有第一列可以包含图标            listView1.LabelEdit = true;            listView1.GridLines = true;//显示网格            listView1.Sorting = SortOrder.None;//对内容排序            //增加列            listView1.Columns.Add("姓名",-2,HorizontalAlignment.Left);            listView1.Columns.Add("性别", -2, HorizontalAlignment.Left);            listView1.Columns.Add("出生日期",-2,HorizontalAlignment.Left);            listView1.Columns.Add("年龄",-2,HorizontalAlignment.Center);            //创建item            ListViewItem item1 = new ListViewItem();            item1.Checked = true;            item1.Text = "万爱珍";            item1.SubItems.Add("男");            item1.SubItems.Add("1975");            item1.SubItems.Add("32");            ListViewItem item2 = new ListViewItem("刘平云", 1);            item2.Checked = false;            item2.SubItems.Add("男");            item2.SubItems.Add("1947");            item2.SubItems.Add("60");            listView1.Items.AddRange(new ListViewItem[]{item1,item2});        }        private void button1_Click(object sender, EventArgs e)        {            //动态添加listview项目            ListViewItem item = new ListViewItem();            item.Text = textBox1.Text;            item.SubItems.Add(textBox2.Text);            item.SubItems.Add(textBox3.Text);            item.SubItems.Add(textBox4.Text);            listView1.Items.AddRange(new ListViewItem[]{item});            textBox1.Clear();//清除textbox1中的内容            textBox2.Clear();            textBox3.Clear();            textBox4.Clear();        }        private void listView1_ItemActivate(object sender, EventArgs e)//选中listview项        {            ListView lw = (ListView)sender;            textBox1.Text = lw.SelectedItems[0].SubItems[0].Text.ToString();            textBox2.Text = lw.SelectedItems[0].SubItems[1].Text.ToString();            textBox3.Text = lw.SelectedItems[0].SubItems[2].Text.ToString();            textBox4.Text = lw.SelectedItems[0].SubItems[3].Text.ToString();        }