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;

namespace?GetIconOfFile
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????[DllImport（“Shell32.dll“）]
????????static?extern?int?SHGetFileInfo（string?pszPath?uint?dwFileAttributes?ref???SHFILEINFO?psfi?uint?cbFileInfo?uint?uFlags）;

????????struct?SHFILEINFO
????????{
????????????public?IntPtr?hIcon;
????????????public?int?iIcon;
????????????public?uint?dwAttributes;
????????????public?char?szDisplayName;
????????????public?char?szTypeName;
????????}

????????///?

????????///?從文件擴展名得到文件關聯圖標
????????///?

????????///?文件名或文件擴展名
????????///?是否是獲取小圖標，否則是大圖標
????????///?圖標
????????static?public?Icon?GetFileIcon（string?fileName?bool?smallIcon）
????????{
????????????SHFILEINFO?fi?=?new?SHFILEINFO（）;
????????????Icon?ic?=?null;
????????????//SHGFI_ICON?+?SHGFI_USEFILEATTRIBUTES?+?SmallIcon???
????????????int?iTotal?=?（int）SHGetFileInfo（fileName?100?ref?fi?0?（uint）（smallIcon???273?:?272））;
????????????if?（iTotal?>?0）
????????????{
????????????????ic?=?Icon.FromHandle（fi.hIcon）;
????????????}
????????????return?ic;
????????}

????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????Graphics?g?=?pictureBox1.CreateGraphics（）;
????????????g.Clear（pictureBox1.BackColor）;
????????????g.DrawIcon（GetFileIcon（textBox1.Text?true）?0?0）;

????????????g?=?pictureBox2.CreateGraphics（）;
????????????g.Clear（pictureBox2.BackColor）;
????????????g.DrawIcon（GetFileIcon（textBox1.Text?false）?0?0）;
????????}

????????private?void?linkLabel1_linkClicked（object?sender?linkLabellinkClickedEventArgs?e）
????????{
????????????System.Diagnostics.Process.Start（“http://www.codefans.net“）;

????????}

????????private?void?label1_Click（object?sender?EventArgs?e）
????????{

????????}
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????9728??2010-07-14?09:27??獲取文件關聯圖標\GetIconOfFile\bin\Debug\GetIconOfFile.exe

?????文件??????28160??2010-07-14?09:27??獲取文件關聯圖標\GetIconOfFile\bin\Debug\GetIconOfFile.pdb

?????文件??????14328??2010-07-14?09:56??獲取文件關聯圖標\GetIconOfFile\bin\Debug\GetIconOfFile.vshost.exe

?????文件????????490??2007-07-21?01:33??獲取文件關聯圖標\GetIconOfFile\bin\Debug\GetIconOfFile.vshost.exe.manifest

?????文件???????2260??2008-10-04?22:05??獲取文件關聯圖標\GetIconOfFile\Form1.cs

?????文件???????4047??2008-10-04?22:05??獲取文件關聯圖標\GetIconOfFile\Form1.Designer.cs

?????文件???????5814??2008-10-04?22:05??獲取文件關聯圖標\GetIconOfFile\Form1.resx

?????文件???????3441??2010-07-14?09:27??獲取文件關聯圖標\GetIconOfFile\GetIconOfFile.csproj

?????文件????????472??2008-10-04?22:02??獲取文件關聯圖標\GetIconOfFile\Program.cs

?????文件???????1192??2008-03-12?03:57??獲取文件關聯圖標\GetIconOfFile\Properties\AssemblyInfo.cs

?????文件???????2850??2010-07-14?09:27??獲取文件關聯圖標\GetIconOfFile\Properties\Resources.Designer.cs

?????文件???????5612??2008-03-12?03:57??獲取文件關聯圖標\GetIconOfFile\Properties\Resources.resx

?????文件???????1111??2010-07-14?09:27??獲取文件關聯圖標\GetIconOfFile\Properties\Settings.Designer.cs

?????文件????????249??2008-03-12?03:57??獲取文件關聯圖標\GetIconOfFile\Properties\Settings.settings

?????文件???????1395??2010-07-14?09:56??獲取文件關聯圖標\GetIconOfFile.sln

????..A..H.?????26624??2010-07-14?10:00??獲取文件關聯圖標\GetIconOfFile.suo

?????文件??????14328??2010-07-14?09:59??獲取文件關聯圖標\icon\bin\Debug\icon.vshost.exe

?????文件????????490??2007-07-21?01:33??獲取文件關聯圖標\icon\bin\Debug\icon.vshost.exe.manifest

?????文件???????2398??2010-07-14?09:58??獲取文件關聯圖標\icon\Form1.cs

?????文件???????3157??2010-07-14?09:58??獲取文件關聯圖標\icon\Form1.Designer.cs

?????文件???????6012??2010-07-14?09:58??獲取文件關聯圖標\icon\Form1.resx

?????文件???????3754??2010-07-14?09:56??獲取文件關聯圖標\icon\icon.csproj

?????文件????????485??2010-07-14?09:52??獲取文件關聯圖標\icon\Program.cs

?????文件???????1350??2010-07-14?09:52??獲取文件關聯圖標\icon\Properties\AssemblyInfo.cs

?????文件???????2858??2010-07-14?09:52??獲取文件關聯圖標\icon\Properties\Resources.Designer.cs

?????文件???????5612??2010-07-14?09:52??獲取文件關聯圖標\icon\Properties\Resources.resx

?????文件???????1089??2010-07-14?09:52??獲取文件關聯圖標\icon\Properties\Settings.Designer.cs

?????文件????????249??2010-07-14?09:52??獲取文件關聯圖標\icon\Properties\Settings.settings

?????目錄??????????0??2010-07-14?10:00??獲取文件關聯圖標\icon\obj\Debug\TempPE

?????目錄??????????0??2010-07-14?09:27??獲取文件關聯圖標\GetIconOfFile\bin\Debug

............此處省略13個文件信息