unit2.pas

Fontes e exemplos CALLER ID DELPHI

unit Unit2;

interface

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

type
  TForm2 = class(TForm)
    Edit1: TEdit;
    Edit2: TEdit;
    Edit3: TEdit;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Button1: TButton;
    Button2: TButton;
    procedure Edit1Change(Sender: TObject);
    procedure Edit2Change(Sender: TObject);
    procedure Edit3Change(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form2: TForm2;

implementation

uses Unit1;

{$R *.dfm}

procedure TForm2.Edit1Change(Sender: TObject);
begin
 Edit2.Enabled := Edit1.Text = senha;
 Label2.Enabled := Edit1.Text = senha;
end;

procedure TForm2.Edit2Change(Sender: TObject);
begin
 Edit3.Enabled := Length(Trim(Edit2.Text))>5;
 Label3.Enabled := Length(Trim(Edit2.Text))>5;
end;

procedure TForm2.Edit3Change(Sender: TObject);
begin
Button2.Enabled := Edit3.Text=Edit2.Text;
end;

end.