C#窗体 LISTVIEW

 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
 using System.Drawing;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;

 namespace WindowsFormsApplication1
 {
     public partial class Form1 : Form
     {
         public Form1()
         {
             InitializeComponent();
         }

         private void Form1_Load(object sender, EventArgs e)
         {

             //设置该listview关联的imagelist
             listView1.LargeImageList = imageList2;
             listView1.SmallImageList = imageList1;

             //显示详细信息
             listView1.View = View.Details;

             //添加组
             ListViewGroup lg1 = new ListViewGroup();
             lg1.Header = "一组";
             lg1.Name = "one";
             listView1.Groups.Add(lg1);
             ListViewGroup lg2 = new ListViewGroup();
             lg2.Header = "二组";
             lg2.Name = "two";
             listView1.Groups.Add(lg2);

             //添加列
             listView1.Columns.Add("代号");
             listView1.Columns.Add("姓名");
             listView1.Columns.Add("生日");

             //选中整行
             listView1.FullRowSelect = true;

             //显示checkbox
             listView1.CheckBoxes = true;

             //添加项，listview每一条数据称为一项
             InfoDA da = new InfoDA();
             List<Info> list = da.Select();

             foreach (Info data in list)
             {
                 //造主项
                 ListViewItem zhuxiang = new ListViewItem();
                 zhuxiang.Text = data.Code;
                 zhuxiang.ImageIndex = ;
                 zhuxiang.Group = listView1.Groups[];

                 //造子项
                 ListViewItem.ListViewSubItem zi1 = new ListViewItem.ListViewSubItem();
                 zi1.Text = data.Name;
                 zhuxiang.SubItems.Add(zi1);

                 ListViewItem.ListViewSubItem zi2 = new ListViewItem.ListViewSubItem();
                 zi2.Text = data.Birthday.ToString("yyyy-MM-dd"); ;
                 zhuxiang.SubItems.Add(zi2);

                 //添加项
                 listView1.Items.Add(zhuxiang);

             }

             foreach (Info data in list)
             {
                 //造主项
                 ListViewItem zhuxiang = new ListViewItem();
                 zhuxiang.Text = data.Code;
                 zhuxiang.ImageIndex = ;
                 zhuxiang.Group = listView1.Groups[];

                 //造子项
                 ListViewItem.ListViewSubItem zi1 = new ListViewItem.ListViewSubItem();
                 zi1.Text = data.Name;
                 zhuxiang.SubItems.Add(zi1);

                 ListViewItem.ListViewSubItem zi2 = new ListViewItem.ListViewSubItem();
                 zi2.Text = data.Birthday.ToString("yyyy-MM-dd"); ;
                 zhuxiang.SubItems.Add(zi2);

                 //添加项
                 listView1.Items.Add(zhuxiang);

             }

         }

         private void button1_Click(object sender, EventArgs e)
         {
             listView1.View = View.Details;
         }

         private void button2_Click(object sender, EventArgs e)
         {
             listView1.View = View.LargeIcon;
         }

         private void button3_Click(object sender, EventArgs e)
         {
             listView1.View = View.SmallIcon;
         }

         private void button4_Click(object sender, EventArgs e)
         {
             if (listView1.SelectedItems.Count > )
             {
                 MessageBox.Show(listView1.SelectedItems[].Text);
             }
         }

         private void button5_Click(object sender, EventArgs e)
         {
             //listView1.CheckBoxes = true;
         }

         private void button6_Click(object sender, EventArgs e)
         {
             string s = "";

             foreach (ListViewItem item in listView1.CheckedItems)
             {
                 s += item.Text+"--";
             }

             MessageBox.Show(s);
         }
     }
 }