程序代码：

using System;
using System.Collections.Generic;
using using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using namespace 遍历文件夹
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            listView1.Clear();
            if (folderBrowserDialog1.ShowDialog() == DialogResult.OK)
            {
                textBox1.Text = folderBrowserDialog1.SelectedPath;
                DirectoryInfo dinfo = new DirectoryInfo(textBox1.Text);
                FileSystemInfo[] fsinfos = dinfo.GetFileSystemInfos();
                foreach (FileSystemInfo fsinfo in fsinfos)
                {
                    if (fsinfo is DirectoryInfo)
                    {
                        ListViewItem lstItem = new ListViewItem();
                        DirectoryInfo dirinfo = new DirectoryInfo(fsinfo.FullName);
        
                           lstItem.SubItems.Add(dirinfo.Name);
                           lstItem.SubItems.Add(dirinfo.FullName);
                          lstItem.SubItems.Add("");
                          lstItem.SubItems.Add(dirinfo.CreationTime.ToShortDateString()); 
                          listView1.Items.Add( lstItem);
                          listView1.View = View.Details;
                    }
                    else
                    { 
                        ListViewItem lstItem = new ListViewItem();
                        FileInfo finfo = new FileInfo(fsinfo.FullName);

                        lstItem.SubItems.Add(finfo.Name);
                        lstItem.SubItems.Add(finfo.FullName);
                        lstItem.SubItems.Add(finfo.Length.ToString());
                       lstItem.SubItems.Add(finfo.CreationTime.ToShortDateString()); 
                        listView1.Items.Add( lstItem);
                        listView1.View = View.Details;
                     
                   

                     


                    }

                }
            }
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            listView1.Columns.Add("文件名");
            listView1.Columns.Add("路径");
            listView1.Columns.Add("大小");
            listView1.Columns.Add("创建日期");
        }
    }
}