Vstup hodnot do TEdit

/* ........*/

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

type

  TEdit = class(StdCtrls.TEdit)
  protected
    procedure CreateParams(var Params: TCreateParams); override;
  end;

    /* az teraz pojde formular */

  TForm1 = class(TForm)
    Edit1: TEdit;
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}


procedure TEdit.CreateParams(var Params: TCreateParams);
begin
inherited;
  Params.Style := Params.Style or ES_MULTILINE or ES_RIGHT;
end;

/* .... */