delphi – 每当对象字段值更改时如何定义断点？

type
  TForm1 = class(TForm)
    EnableButton: TButton;
    DisableButton: TButton;
    procedure EnableButtonClick(Sender: TObject);
    procedure DisableButtonClick(Sender: TObject);
  private
    FValue: Boolean; // <== Would like to define a breakpoint here whenever FValue changes.
  public
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.DisableButtonClick(Sender: TObject);
begin
  FValue := False;
end;

procedure TForm1.EnableButtonClick(Sender: TObject);
begin
  FValue := True;
end;