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

namespace?FilePickDialog
{
????public?partial?class?FilePickDialog?:?Form
????{
????????///?

????????///?最終所選文件夾路徑
????????///?

????????string?str?=?null;
????????///?

????????///?選中文件夾列表
????????///?

????????TreeNode?checkedNodes=new?TreeNode（）;
????????///?

????????///?文件夾內文件過濾字符串
????????///?

????????string?fileType?=?null;
????????///?

????????///?標題名
????????///?

????????string?titlename;
????????///?

????????///?上一個路徑
????????///?

????????List?lastFilePath?=?new?List（）;
????????///?

????????///?文件路徑列表
????????///?

????????List?filePathList?=?new?List（）;
????????///?

????????///?文件路徑列表
????????///?

????????public?List?FilePathList
????????{
????????????get
????????????{
????????????????if?（filePathList.Count?!=?0）
????????????????{
????????????????????return?filePathList;
????????????????}
????????????????else?{
????????????????????return?null;
????????????????}
????????????}
????????}
????????///?

????????///?構造函數
????????///?

????????///?
????????///?
????????public?FilePickDialog（string?name?string?Filter）
????????{
????????????this.titlename?=?name;
????????????fileType?=?Filter;
????????????InitializeComponent（）;
????????}
????????public?string?getValue?{
????????????get?{
????????????????return?str;
????????????}
????????}
????????///?

????????///?窗口加載時動作
????????///?

????????///?
????????///?
????????private?void?文件選擇窗口_Load（object?sender?EventArgs?e）
????????{
????????????this.Text?=?titlename+“文件選擇“;?//+?“數據文件夾選擇“?+?“（可用Ctrl或Shift進行多選）“;
????????????TreeViewLoad（sendere）;
????????????ListViewSysImages（this.listView1）;
????????????UpdateListView（Environment.GetFolderPath（Environment.SpecialFolder.DesktopDirectory））;
????????????//UpdateListView（@“d:\“）;
????????}
????????#region?左側文件夾樹操作
????????///?

????????///?加載文件夾樹
????????///?

????????///?
????????///?
????????private?void?TreeViewLoad（object?sender?EventArgs?e）
????????{
????????????this.treeView1.StateImageList?=?imageList1;
????????????treeView1.ImageIndex?=?2;
????????????treeView1.ShowLines?=?false;
????????????TreeNode?tRoot?=?new?TreeNode（“桌面“?0?0）;
????????????this.treeView1.Nodes.Add（tRoot）;
????????????tRoot.ImageIndex?=?0;
????????????tRoot.SelectedImageIndex?=?tRoot.ImageIndex;
????????????string[]?drivers?=?null;
????????????//增加磁盤根目錄節點
????????????TreeNode?tRo

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-08-13?16:25??FilePickDialog\
?????目錄???????????0??2013-08-13?16:23??FilePickDialog\FilePickDialog\
?????文件????????2554??2013-08-13?16:27??FilePickDialog\FilePickDialog.sln
?????文件???????24576??2013-08-14?21:21??FilePickDialog\FilePickDialog.suo
?????目錄???????????0??2013-08-13?16:23??FilePickDialog\FilePickDialog\bin\
?????目錄???????????0??2013-08-13?16:30??FilePickDialog\FilePickDialog\bin\Debug\
?????文件???????30208??2013-08-15?09:43??FilePickDialog\FilePickDialog\bin\Debug\FilePickDialog.dll
?????文件???????36352??2013-08-15?09:43??FilePickDialog\FilePickDialog\bin\Debug\FilePickDialog.pdb
?????目錄???????????0??2013-08-13?16:23??FilePickDialog\FilePickDialog\bin\Release\
?????文件???????20940??2013-08-15?09:43??FilePickDialog\FilePickDialog\FilePickDialog.cs
?????文件????????3021??2013-08-13?17:38??FilePickDialog\FilePickDialog\FilePickDialog.csproj
?????文件???????21350??2013-08-15?09:40??FilePickDialog\FilePickDialog\FilePickDialog.Designer.cs
?????文件???????16951??2013-08-15?09:40??FilePickDialog\FilePickDialog\FilePickDialog.resx
?????目錄???????????0??2013-08-13?16:23??FilePickDialog\FilePickDialog\obj\
?????目錄???????????0??2013-08-15?09:43??FilePickDialog\FilePickDialog\obj\Debug\
?????文件????????5174??2013-08-15?09:43??FilePickDialog\FilePickDialog\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件????????1458??2013-08-15?08:53??FilePickDialog\FilePickDialog\obj\Debug\FilePickDialog.csproj.FileListAbsolute.txt
?????文件???????30208??2013-08-15?09:43??FilePickDialog\FilePickDialog\obj\Debug\FilePickDialog.dll
?????文件????????7826??2013-08-15?09:40??FilePickDialog\FilePickDialog\obj\Debug\FilePickDialog.FilePickDialog.resources
?????文件???????36352??2013-08-15?09:43??FilePickDialog\FilePickDialog\obj\Debug\FilePickDialog.pdb
?????文件?????????180??2013-08-13?17:38??FilePickDialog\FilePickDialog\obj\Debug\FilePickDialog.Properties.Resources.resources
?????文件?????????686??2013-08-15?09:40??FilePickDialog\FilePickDialog\obj\Debug\GenerateResource-ResGen.read.1.tlog
?????文件???????????2??2013-08-15?09:40??FilePickDialog\FilePickDialog\obj\Debug\GenerateResource-ResGen.read.4.tlog
?????文件???????????2??2013-08-15?09:40??FilePickDialog\FilePickDialog\obj\Debug\GenerateResource-ResGen.read.5.tlog
?????文件???????????2??2013-08-15?09:40??FilePickDialog\FilePickDialog\obj\Debug\GenerateResource-ResGen.read.6.tlog
?????文件?????????658??2013-08-15?09:40??FilePickDialog\FilePickDialog\obj\Debug\GenerateResource-ResGen.write.1.tlog
?????文件???????????2??2013-08-15?09:40??FilePickDialog\FilePickDialog\obj\Debug\GenerateResource-ResGen.write.4.tlog
?????文件???????????2??2013-08-15?09:40??FilePickDialog\FilePickDialog\obj\Debug\GenerateResource-ResGen.write.5.tlog
?????目錄???????????0??2013-08-13?17:35??FilePickDialog\FilePickDialog\obj\Debug\TempPE\
?????文件????????4096??2013-08-13?17:35??FilePickDialog\FilePickDialog\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll
?????目錄???????????0??2013-08-13?17:35??FilePickDialog\FilePickDialog\Properties\
............此處省略36個文件信息