📄 unit1.pas
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unit Unit1;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls, ExtCtrls;
type
TForm1 = class(TForm)
Timer1: TTimer;
Timer2: TTimer;
Button1: TButton;
Button2: TButton;
procedure Timer2Timer(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.DFM}
procedure TForm1.Timer2Timer(Sender: TObject);
begin
if not (form1.ClientHeight = 50) then
begin
form1.ClientHeight := form1.ClientHeight - 10;
end else timer2.Enabled := false;
end;
procedure TForm1.Timer1Timer(Sender: TObject);
begin
if not (form1.ClientHeight = 350) then
begin
form1.ClientHeight := form1.ClientHeight + 10;
end else timer1.Enabled := false;
end;
procedure TForm1.FormShow(Sender: TObject);
begin
form1.ClientWidth := 400;
form1.ClientHeight := 40;
timer1.enabled := true;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
timer2.enabled := true;
button2.visible := true;
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
timer1.enabled := true;
end;
end.
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