資源簡介
1、判斷問價夾是不是存在
2、添加刪除賦值文件夾
3、移動文件夾
4、遍歷文件夾

代碼片段和文件信息
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;
namespace?GetDirectoryInfo
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1()
????????{
????????????InitializeComponent();
????????}
????????private?void?button1_Click(object?sender?EventArgs?e)
????????{
????????????listView1.Items.Clear();
????????????if?(folderBrowserDialog1.ShowDialog()?==?DialogResult.OK)
????????????{
????????????????textBox1.Text?=?folderBrowserDialog1.SelectedPath;
????????????????//實例化DirectoryInfo對象
????????????????DirectoryInfo?dinfo?=?new?DirectoryInfo(textBox1.Text);
????????????????//獲取指定目錄下的所有子目錄及文件類型
????????????????FileSystemInfo[]?fsinfos?=?dinfo.GetFileSystemInfos();
????????????????foreach?(FileSystemInfo?fsinfo?in?fsinfos)
????????????????{
????????????????????if?(fsinfo?is?DirectoryInfo)????//判斷是否文件夾
????????????????????{
????????????????????????//使用獲取的文件夾名稱實例化DirectoryInfo對象
????????????????????????DirectoryInfo?dirinfo?=?new?DirectoryInfo(fsinfo.FullName);
????????????????????????//為ListView控件添加文件夾信息
????????????????????????listView1.Items.Add(dirinfo.Name);
????????????????????????listView1.Items[listView1.Items.Count?-?1].SubItems.Add(dirinfo.FullName);
????????????????????????listView1.Items[listView1.Items.Count?-?1].SubItems.Add(““);
????????????????????????listView1.Items[listView1.Items.Count?-?1].SubItems.Add(dirinfo.CreationTime.ToShortDateString());
????????????????????}
????????????????????else
????????????????????{
????????????????????????//使用獲取的文件名稱實例化FileInfo對象
????????????????????????FileInfo?finfo?=?new?FileInfo(fsinfo.FullName);
????????????????????????//為ListView控件添加文件信息
????????????????????????listView1.Items.Add(finfo.Name);
????????????????????????listView1.Items[listView1.Items.Count?-?1].SubItems.Add(finfo.FullName);
????????????????????????listView1.Items[listView1.Items.Count?-?1].SubItems.Add(finfo.Length.ToString());
????????????????????????listView1.Items[listView1.Items.Count?-?1].SubItems.Add(finfo.CreationTime.ToShortDateString());
????????????????????}
????????????????}
????????????}
????????}
????}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????10240??2009-04-11?14:09??例19.24\GetDirectoryInfo\GetDirectoryInfo\bin\Debug\GetDirectoryInfo.exe
?????文件??????22016??2009-04-11?14:09??例19.24\GetDirectoryInfo\GetDirectoryInfo\bin\Debug\GetDirectoryInfo.pdb
?????文件??????14328??2009-04-11?14:10??例19.24\GetDirectoryInfo\GetDirectoryInfo\bin\Debug\GetDirectoryInfo.vshost.exe
?????文件???????2443??2009-04-11?14:09??例19.24\GetDirectoryInfo\GetDirectoryInfo\Form1.cs
?????文件???????5198??2009-04-11?14:09??例19.24\GetDirectoryInfo\GetDirectoryInfo\Form1.designer.cs
?????文件???????6022??2009-04-11?14:09??例19.24\GetDirectoryInfo\GetDirectoryInfo\Form1.resx
?????文件???????3778??2009-04-11?14:09??例19.24\GetDirectoryInfo\GetDirectoryInfo\GetDirectoryInfo.csproj
?????文件????????971??2009-04-11?14:10??例19.24\GetDirectoryInfo\GetDirectoryInfo\obj\Debug\GetDirectoryInfo.csproj.FileListAbsolute.txt
?????文件????????847??2009-04-11?14:09??例19.24\GetDirectoryInfo\GetDirectoryInfo\obj\Debug\GetDirectoryInfo.csproj.GenerateResource.Cache
?????文件??????10240??2009-04-11?14:09??例19.24\GetDirectoryInfo\GetDirectoryInfo\obj\Debug\GetDirectoryInfo.exe
?????文件????????180??2009-04-11?14:09??例19.24\GetDirectoryInfo\GetDirectoryInfo\obj\Debug\GetDirectoryInfo.Form1.resources
?????文件??????22016??2009-04-11?14:09??例19.24\GetDirectoryInfo\GetDirectoryInfo\obj\Debug\GetDirectoryInfo.pdb
?????文件????????180??2009-04-11?14:09??例19.24\GetDirectoryInfo\GetDirectoryInfo\obj\Debug\GetDirectoryInfo.Properties.Resources.resources
?????文件????????497??2009-04-11?14:08??例19.24\GetDirectoryInfo\GetDirectoryInfo\Program.cs
?????文件???????1388??2009-04-11?14:08??例19.24\GetDirectoryInfo\GetDirectoryInfo\Properties\AssemblyInfo.cs
?????文件???????2882??2009-04-11?14:08??例19.24\GetDirectoryInfo\GetDirectoryInfo\Properties\Resources.Designer.cs
?????文件???????5612??2009-04-11?14:08??例19.24\GetDirectoryInfo\GetDirectoryInfo\Properties\Resources.resx
?????文件???????1101??2009-04-11?14:08??例19.24\GetDirectoryInfo\GetDirectoryInfo\Properties\Settings.Designer.cs
?????文件????????249??2009-04-11?14:08??例19.24\GetDirectoryInfo\GetDirectoryInfo\Properties\Settings.settings
?????文件????????938??2009-04-11?14:08??例19.24\GetDirectoryInfo\GetDirectoryInfo.sln
????..A..H.?????16384??2009-04-11?14:55??例19.24\GetDirectoryInfo\GetDirectoryInfo.suo
?????目錄??????????0??2011-08-13?10:30??例19.24\GetDirectoryInfo\GetDirectoryInfo\obj\Debug\TempPE
?????目錄??????????0??2011-08-13?10:30??例19.24\GetDirectoryInfo\GetDirectoryInfo\bin\Debug
?????目錄??????????0??2011-08-13?10:30??例19.24\GetDirectoryInfo\GetDirectoryInfo\obj\Debug
?????目錄??????????0??2011-08-13?10:30??例19.24\GetDirectoryInfo\GetDirectoryInfo\bin
?????目錄??????????0??2011-08-13?10:30??例19.24\GetDirectoryInfo\GetDirectoryInfo\obj
?????目錄??????????0??2011-08-13?10:30??例19.24\GetDirectoryInfo\GetDirectoryInfo\Properties
?????目錄??????????0??2011-08-13?10:30??例19.24\GetDirectoryInfo\GetDirectoryInfo
?????目錄??????????0??2011-08-13?10:30??例19.24\GetDirectoryInfo
?????目錄??????????0??2011-08-13?10:30??例19.24
............此處省略3個文件信息
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