[The Shadow]

Код:

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
  private
    procedure Move(var Message: TWMNCHitTest); message WM_NCHITTEST;
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Move(var Message: TWMNCHitTest);
begin
Message.Result:=HTCAPTION;
end;

end.