unit Unit1;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
Button2: TButton;
Button3: TButton;
Button4: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure Button3Click(Sender: TObject);
procedure Button4Click(Sender: TObject);
private
FSysClasses : array [0 .. 3] of PChar;
{ Private declarations }
public
{ Public declarations }
end;
const
iTRAYBAR = 1;
iDESKTOPICONS = 2;
iPROGMAN = 3;
var
Form1: TForm1;
implementation
{$R *.DFM}
//바탕화면 아이콘 숨기기
procedure TForm1.Button1Click(Sender: TObject);
var
wnd:Thandle;
begin
Wnd := FindWindow(FSysClasses[iPROGMAN], nil);
Wnd := FindWindowEx(Wnd, HWND(0), FSysClasses[iDESKTOPICONS], nil);
if Wnd <> 0 then
begin
ShowWindow(Wnd, SW_HIDE);
end;
end;
//바탕 화면 아이콘 보여주기
procedure TForm1.Button2Click(Sender: TObject);
var
wnd:Thandle;
begin
Wnd := FindWindow(FSysClasses[iPROGMAN], nil);
Wnd := FindWindowEx(Wnd, HWND(0), FSysClasses[iDESKTOPICONS], nil);
if Wnd <> 0 then
begin
ShowWindow(Wnd, SW_SHOW);
end;
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
FSysClasses[iTRAYBAR] := 'Shell_TrayWnd';
FSysClasses[iDESKTOPICONS] := 'ShellDll_DefView';
FSysClasses[iPROGMAN] := 'Progman';
end;
//작업 표시줄 숨기기
procedure TForm1.Button3Click(Sender: TObject);
var
wnd:Thandle;
begin
Wnd := FindWindow(FSysClasses[iTRAYBAR], nil);
if Wnd <> 0 then
begin
ShowWindow(Wnd, SW_HIDE);
end;
end;
// 작업 표시줄 보여주기
procedure TForm1.Button4Click(Sender: TObject);
var
wnd:Thandle;
begin
Wnd := FindWindow(FSysClasses[iTRAYBAR], nil);
if Wnd <> 0 then
begin
ShowWindow(Wnd, SW_SHOW);
end;
end;
end. |
|
