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| unit Unit1;
interface
uses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Vcl.ExtCtrls;
type
TForm1 = class(TForm)
Memo1: TMemo;
Button1: TButton;
Timer1: TTimer;
procedure Button1Click(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
private
{ Déclarations privées }
public
{ Déclarations publiques }
end;
var
Form1: TForm1;
implementation
var nouveauClick:boolean;
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
Var c: Char;
begin
If nouveauClick Then Begin
Button1.Caption := 'A';
nouveauClick := False;
End
Else Begin
c := Button1.Caption[1];
Inc(c);
Button1.Caption := c
End;
Timer1.Enabled := True;
end;
procedure TForm1.Timer1Timer(Sender: TObject);
begin
nouveauClick := True;
Timer1.Enabled:= False;
end;
Initialization
nouveauClick := True;
end. |
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