Изменение положения нужного окна

Автор: Lookin

{ **** UBPFD *********** by delphibase.endimus.com ****
>> Изменение положения нужного окна

Зависимости: Windows, Messages, SysUtils, Classes, Graphics,
             Controls, Forms, Dialogs,StdCtrls
Автор:       lookin, lookin@mail.ru, Екатеринбург
Copyright:   lookin
Дата:        06 мая 2002 г.
***************************************************** }

unit ShakeMe;

interface

uses Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls;

type
  TForm1 = class(TForm)
    Button1: TButton;
    Edit1: TEdit;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;
procedure Shake(h: hWnd);

var
  Form1: TForm1;
  h, h1: hwnd;
  p: array[0..255] of char;
  no, ist: boolean;
  s: string;

implementation

{$R *.DFM}

procedure TForm1.Button1Click(Sender: TObject);
var
  a: string;
begin
  a := Edit1.Text;
  h := form1.handle;
  no := false;
  while no = false do
  begin
    ist := false;
    h := GetNextWindow(h, GW_HWNDNEXT);
    if h = 0 then
      no := true;
    GetWindowText(h, p, 255);
    s := strpas(p);
    if Pos(a, s) <> 0 then
      Shake(h);
  end;
  no := false;
  while no = false do
  begin
    ist := false;
    h := GetNextWindow(h, GW_HWNDPREV);
    if h = 0 then
      no := true;
    GetWindowText(h, p, 255);
    s := strpas(p);
    if Pos(a, s) <> 0 then
      Shake(h);
  end;
end;

procedure Shake(h: hWnd);
var
  i: integer;
begin
  //мертвый цикл
  randomize;
  i := 0;
  while i = 0 do
  begin
    sleep(500);
    SetWindowPos(h, 0, random(500), random(500), 0, 0, SWP_NOSIZE);
  end;
end;

end.