Как удалить сегодняшнюю дату из TDateTimePicker?

Code:

uses

CommCtrl;

procedure TForm1.DateTimePicker1DropDown(Sender: TObject);

var

wnd: HWND;

Style: Integer;

begin

wnd := DateTime_GetMonthCal(DateTimePicker1.Handle);

if wnd <> 0 then

begin

   Style := GetWindowLong(wnd, GWL_STYLE);

   SetWindowLong(wnd, GWL_STYLE, Style or MCS_NOTODAY or MCS_NOTODAYCIRCLE);

end;

end;

{

The calendar will still highlite the current day but the circle and the

today display at the bottom are gone.

}