Fórum Duvida na apostila #285674

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

end.

type
  TForm1 = class(TForm)
  private
    { Private declarations }
    procedure TrataBotoes;    // <= esta linha
  public
    { Public declarations }
  end;

implementation

{$R *.dfm}

{ TForm1 }

procedure TForm1.TrataBotoes;
begin
  FazAlgumaCoisa;           // entre o begin e end, digite seus comandos
end;

end.