loginfrm.pas

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unit LoginFrm;

interface

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

type
  TLoginForm = class(TForm)
    Panel1: TPanel;
    Label1: TLabel;
    Label2: TLabel;
    UserNameEdit: TEdit;
    PasswordEdit: TEdit;
    OKBtn: TBitBtn;
    BitBtn2: TBitBtn;
    DbLinkSetupButton: TSpeedButton;
    LoginShowInfo: TLabel;
    procedure UserNameEditKeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure PasswordEditKeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure FormShow(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  LoginForm: TLoginForm;

implementation

{$R *.dfm}

procedure TLoginForm.UserNameEditKeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
  if Key=VK_Return then begin
    SelectNext(UserNameEdit,True,True);
  end;
end;

procedure TLoginForm.PasswordEditKeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
  if Key=VK_Return then begin
    SelectNext(PasswordEdit,True,True);
  end;
end;

procedure TLoginForm.FormShow(Sender: TObject);
begin
  if Trim(UserNameEdit.Text)<>'' then
    PasswordEdit.SetFocus;
end;

end.