Form1.cs

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Diagnostics;
using System.Collections;
// 下载于www.51aspx.com
namespace GGAME
{
    public partial class Form1 : Form
    {
        string startgamename = null;
        ListViewItemSelectionChangedEventArgs e0;

        public Form1()
        {
            InitializeComponent();
            this.Load += new EventHandler(Form1_Load);
            this.DragEnter += new DragEventHandler(listView1_DragEnter);
            this.DragDrop += new DragEventHandler(listView1_DragDrop);
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            comboBox1.Text = "列表显示";
        }

        private void button1_Click(object sender, EventArgs e)
        {
            ArrayList s = new ArrayList();
            imageList1.Images.Clear();
            imageList2.Images.Clear();
            this.listView1.Items.Clear();
     /*       this.listView1.Columns.Add("游戏名", 120, HorizontalAlignment.Left);
            this.listView1.Columns.Add("版本", 100, HorizontalAlignment.Left);
            this.listView1.Columns.Add("大小", 60, HorizontalAlignment.Left); */

            int i = 0;
            DirectoryInfo folder = new DirectoryInfo("APP");
            foreach (FileInfo file in folder.GetFiles("*.exe"))
            {
                s.Add(file.FullName);
                System.Drawing.Icon fileIcon = System.Drawing.Icon.ExtractAssociatedIcon(file.FullName);
                imageList1.Images.Add(fileIcon);
                imageList2.Images.Add(fileIcon);
            }
            for (i = 0; i < s.Count; i++) 
            {
                FileInfo fileinfo = new FileInfo(s[i].ToString());
                FileVersionInfo info = FileVersionInfo.GetVersionInfo(s[i].ToString());
                
                this.listView1.BeginUpdate();   //数据更新，UI暂时挂起，直到EndUpdate绘制控件，可以有效避免闪烁并大大提高加载速度
                ListViewItem item = new ListViewItem();
                listView1.SmallImageList = imageList1;//小图标模式下 显示这个图标
                listView1.LargeImageList = imageList2;//大图标模式下 显示这个图标