C# 实现文件夹浏览控件

using System;
using System.Drawing;
using System.ComponentModel;

namespace System.Windows.Forms
{

    public class ComboBoxEx : ComboBox
    {
        private ImageList imgs = new ImageList（）;
        private bool _DisableMouseWheel = false;

        // constructor
        public ComboBoxEx（）
        {
            // set draw mode to owner draw
            this.DrawMode = DrawMode.OwnerDrawFixed;
        }

        // ImageList property
        public ImageList ImageList
        {
            get
            {
                return imgs;
            }
            set
            {
                imgs = value;
            }
        }

        protected override void OnPaint（PaintEventArgs e）
        {
            //base.OnPaint（e）;
        }

       

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2008-09-10 14:30  LControl\
     目录           0  2008-09-10 14:30  LControl\LControl\
     文件        3737  2007-11-09 20:01  LControl\LControl\ComboBoxEx.cs
     文件        1733  2002-01-30 06:04  LControl\LControl\ComboBoxEx.resx
     文件        4260  2007-11-09 20:01  LControl\LControl\ComboBoxExItem.cs
     文件         822  2007-08-04 21:57  LControl\LControl\CommandTextBox.bmp
     文件        4234  2008-03-29 16:11  LControl\LControl\CommandTextBox.cs
     文件        6221  2007-08-06 03:35  LControl\LControl\CommandTextBox.Designer.cs
     文件        9920  2007-08-06 03:35  LControl\LControl\CommandTextBox.resx
     文件       62811  2008-07-24 18:41  LControl\LControl\FileBrowser.cs
     文件       35081  2008-07-24 18:41  LControl\LControl\FileBrowser.designer.cs
     文件       28704  2008-07-24 18:41  LControl\LControl\FileBrowser.resx
     文件        2050  2007-11-12 14:26  LControl\LControl\Filter.cs
     文件        4046  2007-11-12 14:23  LControl\LControl\Filter.Designer.cs
     文件        5814  2007-11-12 14:23  LControl\LControl\Filter.resx
     文件       15544  2008-03-20 17:52  LControl\LControl\FolderBrowser.cs
     文件        2775  2008-03-04 16:05  LControl\LControl\FolderBrowser.Designer.cs
     文件        6182  2008-03-04 16:05  LControl\LControl\FolderBrowser.resx
     文件        1330  2007-11-21 20:53  LControl\LControl\FolderNameDialog.cs
     文件        4190  2007-11-07 10:08  LControl\LControl\FolderNameDialog.Designer.cs
     文件        5814  2007-11-07 10:08  LControl\LControl\FolderNameDialog.resx
     文件        8541  2008-03-24 10:27  LControl\LControl\FTPClient.cs
     文件        2976  2008-03-22 00:14  LControl\LControl\FTPFileBrowser.cs
     文件         926  2008-03-20 14:47  LControl\LControl\FTPFileBrowser.Designer.cs
     文件        8127  2008-03-22 01:16  LControl\LControl\LControl.csproj
     文件         317  2007-08-04 17:02  LControl\LControl\LControl.csproj.user
     文件       19959  2007-11-21 20:52  LControl\LControl\LControl_Language.Designer.cs
     文件           0  2007-11-21 20:52  LControl\LControl\LControl_Language.en-US.Designer.cs
     文件       11298  2007-11-21 20:52  LControl\LControl\LControl_Language.en-US.resx
     文件       11296  2007-11-21 20:52  LControl\LControl\LControl_Language.resx
     文件         822  2007-07-28 23:12  LControl\LControl\LocalFileBrowser.bmp
............此处省略40个文件信息