Codingan

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    bt_tambah: TButton;
    bt_edit: TButton;
    bt_simpan: TButton;
    bt_hapus: TButton;
    bt_batal: TButton;
    procedure enable (aktif:Boolean);
    procedure bt_tambahClick(Sender: TObject);
    procedure bt_simpanClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}
procedure TForm1.enable(aktif:boolean);
begin
bt_tambah.Enabled:=False;
bt_edit.Enabled:=False;
bt_simpan.Enabled:=false;
end;
procedure TForm1.bt_simpanClick(Sender: TObject);
begin
bt_tambah.Enabled:=True;
bt_edit.Enabled:=True;
bt_hapus.Enabled:=True;
bt_simpan.Enabled:=False;
bt_batal.Enabled:=False;
end;

procedure TForm1.bt_tambahClick(Sender: TObject);
begin
bt_simpan.Enabled:=true;
bt_batal.Enabled:=True;
bt_tambah.Enabled:=False;
bt_edit.Enabled:=false;
end;

end.