把图标存储在SHELL32.DLL

uses

Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms,shellapi,Dialogs;

type

TForm1 = class(TForm)

procedure FormCreate(Sender: TObject);

procedure FormClose(Sender: TObject; var Action: TCloseAction);

private

{ Private declarations }

public

{ Public declarations }

end;

var

Form1: TForm1;

DesktopIcon: TimageList; // 做一个你喜欢的图象列表

implementation

{$R *.DFM}

procedure TForm1.FormCreate(Sender: TObject);

Var Ico: TIcon;

Sfi: Tshfileinfo;

I : Integer;

begin

//分配一个句柄给图象列表

DesktopIcon:= TImageList.Create(Self);

DesktopIcon.Handle := SHGetFileInfo('', 0, sfi, SizeOf(TSHFileInfo),

shGFI_SYSICONINDEX or SHGFI_SMALLICON);

DesktopIcon.ShareImages := TRUE;

For I:=0 to DesktopIcon.count -1 do

Begin

Ico := Ticon.Create;

DesktopIcon.GetIcon(I,Ico);

Ico.SaveToFile('c:\icons\'+inttostr(i)+'.ico');

Ico.Free;

End;

end;

procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);

begin

Desktopicon.free;

end;

end.