unit U_date;

interface

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

type
  TF_date = class(TForm)
    Panel1: TPanel;
    MonthCalendar1: TMonthCalendar;
    Button1: TButton;
    Button2: TButton;
    procedure MonthCalendar1DblClick(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure FormDestroy(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  F_date: TF_date;

implementation

{$R *.DFM}

procedure TF_date.MonthCalendar1DblClick(Sender: TObject);
begin
  ModalResult := mrOK;
end;

procedure TF_date.FormCreate(Sender: TObject);
begin
   MonthCalendar1.Date:=now-1;
end;

procedure TF_date.FormDestroy(Sender: TObject);
begin
  F_date:=nil;
end;

end.