winform

Student.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ComboBox_ListView
{
    class Student
    {
        // 属性
        public int ID { get; set; }
        public string Name { get; set; }
        public DateTime BirthDate { get; set; }
        public int Age { get; set; }

        // 构造
        public Student(int id, string name, DateTime birthdate)
        {
            this.ID = id;
            this.Name = name;
            this.BirthDate = birthdate;
            this.Age = DateTime.Now.Year - birthdate.Year;
        }

        // 方法
        /// <summary>   重写ToString()方法
        /// 
        /// </summary>
        /// <returns>返回Student类的Name属性</returns>
        public override string ToString()
        {
            return this.Name;
        }
    }
}

Form1.cs

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

        private void Form1_Load(object sender, EventArgs e)
        {
            // 设置comboBox1 样式: DropDownList
            comboBox1.DropDownStyle = ComboBoxStyle.DropDownList;
            // comboBox1 绑定数据源
            comboBox1.DataSource = Enum.GetNames( typeof(View) );
            // comboBox1 默认选中第二项: Details
            comboBox1.SelectedIndex = 1;
            // listView1指定大图标
            listView1.LargeImageList = imageList1;
            // listView1指定小图标
            listView1.SmallImageList = imageList2;
            // listView1处于列表状态时,全行选中
            listView1.FullRowSelect = true;
            // listView1添加列
            listView1.Columns.Add(new ColumnHeader() { Text = "姓名", Width = 120, ImageIndex = 0, TextAlign = HorizontalAlignment.Center });
            listView1.Columns.Add(new ColumnHeader() { Text = "ID", TextAlign = HorizontalAlignment.Center });
            listView1.Columns.Add(new ColumnHeader() { Text = "年龄", TextAlign = HorizontalAlignment.Center});
            listView1.Columns.Add(new ColumnHeader() { Text = "生日", Width = 150, TextAlign = HorizontalAlignment.Center});


            // 绑定ListViewItem
            BindListViewItem();

        }

        private void BindListViewItem()
        {
            List<Student> lstStudent = new List<Student>
            {
                new Student(1, "张三", new DateTime(1988,08,09) ),
                new Student(2, "李四", new DateTime(1987,11,10) ),
                new Student(3, "王五", new DateTime(1998,07,06) ),
                new Student(4, "赵六", new DateTime(1995,06,15) ),
                new Student(5, "陈七", new DateTime(1980,05,13) )
            };

            // 将信息写入到listView1控件
            foreach (Student student in lstStudent)
            {
                ListViewItem lvi = new ListViewItem();
                lvi.Text = student.Name;
                lvi.ImageIndex = 0;
                lvi.SubItems.Add(new ListViewItem.ListViewSubItem(lvi, student.ID.ToString()));
                lvi.SubItems.Add(new ListViewItem.ListViewSubItem() { Text = student.Age.ToString() });
                lvi.SubItems.Add(new ListViewItem.ListViewSubItem() { Text = student.BirthDate.ToString("yyyy-MM-dd") });
                
                // 将构造好的带有子项的列表项添加到listView1控件
                listView1.Items.Add(lvi);
            }

        }
        // comboBox1选择项更改时触发
        private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
        {
            // listView1的视图根据comboBox的内容改变
            listView1.View = (View)Enum.Parse(typeof(View), comboBox1.Text);
        }

    }
}