form2.cs

实现类试于资源管理器的东西

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.IO;
using System.Runtime.InteropServices;

namespace 图像格式转II
{
    public partial class Form2 : Form
    {
        private System.Windows.Forms.ImageList TreeImageList;
        private System.Windows.Forms.MainMenu mainMenu1;
        private System.Windows.Forms.MenuItem menuItem1;
        private System.Windows.Forms.ListView listView1;
        private System.Windows.Forms.TextBox textBox1;
        private System.Windows.Forms.TreeView treeView1;
        private System.Windows.Forms.Panel panel2;
        private System.Windows.Forms.Panel panel1;
        private System.Windows.Forms.Splitter splitter1;
        private System.Windows.Forms.Button button1;
        private System.Windows.Forms.ImageList LisrimageList;
        private System.Windows.Forms.ImageList LisrimageList2;
        private System.Windows.Forms.StatusBar statusBar1;
        private System.Windows.Forms.StatusBarPanel statusBarPanel1;
        private System.Windows.Forms.StatusBarPanel statusBarPanel2;
        private System.Windows.Forms.MenuItem menuItem2;
        private System.Windows.Forms.MenuItem menuItem3;
        private System.Windows.Forms.MenuItem menuItem4;
        private System.Windows.Forms.MenuItem menuItem5;
        private System.Windows.Forms.MenuItem menuItem6;
        private System.Windows.Forms.MenuItem menuItem7;
        private System.Windows.Forms.Label label1;
        private MenuItem menuItem8;
        private System.ComponentModel.IContainer components;

        public Form2()
        {
            //
            // Windows 窗体设计器支持所必需的
            //
            InitializeComponent();

            Icon ic0 = myExtractIcon("%SystemRoot%\\system32\\shell32.dll", 15);
            TreeImageList.Images.Add(ic0);
            Icon ic1 = myExtractIcon("%SystemRoot%\\system32\\shell32.dll", 5);
            TreeImageList.Images.Add(ic1);
            Icon ic2 = myExtractIcon("%SystemRoot%\\system32\\shell32.dll", 7);
            TreeImageList.Images.Add(ic2);
            Icon ic3 = myExtractIcon("%SystemRoot%\\system32\\shell32.dll", 11);
            TreeImageList.Images.Add(ic3);

            Icon ic4 = myExtractIcon("%SystemRoot%\\system32\\shell32.dll", 3);
            TreeImageList.Images.Add(ic4);
            Icon ic5 = myExtractIcon("%SystemRoot%\\system32\\shell32.dll", 4);
            TreeImageList.Images.Add(ic5);
            Icon ic6 = myExtractIcon("%SystemRoot%\\system32\\shell32.dll", 101);
            TreeImageList.Images.Add(ic6);


            GetDrive();

        }

        private void Form2_Load(object sender, EventArgs e)
        {

        }


        /// <summary>
        /// 清理所有正在使用的资源。
        /// </summary>
        protected override void Dispose(bool disposing)
        {
            if (disposing)
            {
                if (components != null)
                {
                    components.Dispose();
                }
            }
            base.Dispose(disposing);
        }

        #region Windows Form Designer generated code
        /// <summary>
        /// 设计器支持所需的方法 - 不要使用代码编辑器修改
        /// 此方法的内容。
        /// </summary>
        private void InitializeComponent()
        {
            this.components = new System.ComponentModel.Container();
            this.TreeImageList = new System.Windows.Forms.ImageList(this.components);
            this.mainMenu1 = new System.Windows.Forms.MainMenu(this.components);
            this.menuItem1 = new System.Windows.Forms.MenuItem();
            this.menuItem2 = new System.Windows.Forms.MenuItem();
            this.menuItem3 = new System.Windows.Forms.MenuItem();
            this.menuItem4 = new System.Windows.Forms.MenuItem();
            this.menuItem5 = new System.Windows.Forms.MenuItem();
            this.menuItem6 = new System.Windows.Forms.MenuItem();
            this.menuItem7 = new System.Windows.Forms.MenuItem();
            this.listView1 = new System.Windows.Forms.ListView();
            this.textBox1 = new System.Windows.Forms.TextBox();
            this.treeView1 = new System.Windows.Forms.TreeView();
            this.panel2 = new System.Windows.Forms.Panel();
            this.label1 = new System.Windows.Forms.Label();
            this.button1 = new System.Windows.Forms.Button();
            this.panel1 = new System.Windows.Forms.Panel();
            this.splitter1 = new System.Windows.Forms.Splitter();
            this.LisrimageList = new System.Windows.Forms.ImageList(this.components);
            this.LisrimageList2 = new System.Windows.Forms.ImageList(this.components);
            this.statusBar1 = new System.Windows.Forms.StatusBar();
            this.statusBarPanel1 = new System.Windows.Forms.StatusBarPanel();
            this.statusBarPanel2 = new System.Windows.Forms.StatusBarPanel();
            this.menuItem8 = new System.Windows.Forms.MenuItem();
            this.panel2.SuspendLayout();
            this.panel1.SuspendLayout();
            ((System.ComponentModel.ISupportInitialize)(this.statusBarPanel1)).BeginInit();
            ((System.ComponentModel.ISupportInitialize)(this.statusBarPanel2)).BeginInit();
            this.SuspendLayout();
            // 
            // TreeImageList
            // 
            this.TreeImageList.ColorDepth = System.Windows.Forms.ColorDepth.Depth8Bit;
            this.TreeImageList.ImageSize = new System.Drawing.Size(16, 16);
            this.TreeImageList.TransparentColor = System.Drawing.Color.Transparent;
            // 
            // mainMenu1
            // 
            this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
            this.menuItem1,
            this.menuItem2,
            this.menuItem3,
            this.menuItem4});
            // 
            // menuItem1
            // 
            this.menuItem1.Index = 0;
            this.menuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
            this.menuItem8});
            this.menuItem1.Text = "文件";
            // 
            // menuItem2
            // 
            this.menuItem2.Index = 1;
            this.menuItem2.Text = "编辑";
            // 
            // menuItem3
            // 
            this.menuItem3.Index = 2;
            this.menuItem3.Text = "显隐";
            this.menuItem3.Click += new System.EventHandler(this.menuItem3_Click);
            // 
            // menuItem4
            // 
            this.menuItem4.Index = 3;
            this.menuItem4.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
            this.menuItem5,
            this.menuItem6,
            this.menuItem7});
            this.menuItem4.Text = "列表方式";
            // 
            // menuItem5
            // 
            this.menuItem5.Index = 0;
            this.menuItem5.Text = "大图标";
            this.menuItem5.Click += new System.EventHandler(this.menuItem5_Click);
            // 
            // menuItem6
            // 
            this.menuItem6.Index = 1;
            this.menuItem6.Text = "小图标";
            this.menuItem6.Click += new System.EventHandler(this.menuItem6_Click);
            // 
            // menuItem7
            // 
            this.menuItem7.Index = 2;
            this.menuItem7.Text = "详细列表";
            this.menuItem7.Click += new System.EventHandler(this.menuItem7_Click);
            // 
            // listView1
            // 
            this.listView1.Activation = System.Windows.Forms.ItemActivation.OneClick;
            this.listView1.Dock = System.Windows.Forms.DockStyle.Fill;
            this.listView1.Location = new System.Drawing.Point(166, 21);
            this.listView1.Name = "listView1";
            this.listView1.Size = new System.Drawing.Size(546, 390);
            this.listView1.TabIndex = 3;
            this.listView1.UseCompatibleStateImageBehavior = false;
            this.listView1.View = System.Windows.Forms.View.SmallIcon;
            this.listView1.ItemActivate += new System.EventHandler(this.listView1_ItemActivate);
            // 
            // textBox1
            // 
            this.textBox1.Dock = System.Windows.Forms.DockStyle.Top;
            this.textBox1.Location = new System.Drawing.Point(0, 0);
            this.textBox1.Name = "textBox1";
            this.textBox1.Size = new System.Drawing.Size(712, 21);
            this.textBox1.TabIndex = 5;
            // 
            // treeView1
            // 
            this.treeView1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
                        | System.Windows.Forms.AnchorStyles.Left)
                        | System.Windows.Forms.AnchorStyles.Right)));
            this.treeView1.ItemHeight = 18;
            this.treeView1.Location = new System.Drawing.Point(0, 23);
            this.treeView1.Name = "treeView1";
            this.treeView1.Size = new System.Drawing.Size(162, 364);
            this.treeView1.TabIndex = 1;
            this.treeView1.BeforeExpand += new System.Windows.Forms.TreeViewCancelEventHandler(this.treeView1_BeforeExpand_1);
            this.treeView1.AfterSelect += new System.Windows.Forms.TreeViewEventHandler(this.treeView1_AfterSelect_1);
            // 
            // panel2
            // 
            this.panel2.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
            this.panel2.Controls.Add(this.label1);
            this.panel2.Controls.Add(this.button1);
            this.panel2.Dock = System.Windows.Forms.DockStyle.Top;
            this.panel2.Location = new System.Drawing.Point(0, 0);
            this.panel2.Name = "panel2";
            this.panel2.Size = new System.Drawing.Size(162, 22);
            this.panel2.TabIndex = 0;
            // 
            // label1
            // 
            this.label1.Dock = System.Windows.Forms.DockStyle.Left;
            this.label1.Font = new System.Drawing.Font("宋体", 9F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
            this.label1.Location = new System.Drawing.Point(0, 0);
            this.label1.Name = "label1";
            this.label1.Size = new System.Drawing.Size(42, 18);
            this.label1.TabIndex = 1;
            this.label1.Text = "文件夹";
            this.label1.TextAlign = System.Drawing.ContentAlignment.BottomLeft;
            // 
            // button1
            // 
            this.button1.FlatStyle = System.Windows.Forms.FlatStyle.Popup;
            this.button1.Location = new System.Drawing.Point(141, 0);
            this.button1.Name = "button1";
            this.button1.Size = new System.Drawing.Size(18, 19);
            this.button1.TabIndex = 0;
            this.button1.Text = "X";
            this.button1.Click += new System.EventHandler(this.button1_Click);
            // 
            // panel1
            // 
            this.panel1.Controls.Add(this.treeView1);
            this.panel1.Controls.Add(this.panel2);
            this.panel1.Dock = System.Windows.Forms.DockStyle.Left;
            this.panel1.Location = new System.Drawing.Point(0, 21);
            this.panel1.Name = "panel1";
            this.panel1.Size = new System.Drawing.Size(162, 390);
            this.panel1.TabIndex = 6;
            // 
            // splitter1
            // 
            this.splitter1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;