unit3.~pas

通过一个界面实例

unit Unit3;

interface

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

type
  TForm3 = class(TForm)
    Panel1: TPanel;
    Panel2: TPanel;
    Panel3: TPanel;
    Panel4: TPanel;
    Panel5: TPanel;
    Memo1: TMemo;
    Memo2: TMemo;
    Panel6: TPanel;
    Panel7: TPanel;
    Image1: TImage;
    GroupBox2: TGroupBox;
    Label5: TLabel;
    Label6: TLabel;
    Label7: TLabel;
    Label8: TLabel;
    Label9: TLabel;
    Button1: TButton;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Label10: TLabel;
    RadioGroup1: TRadioGroup;
    procedure Button1Click(Sender: TObject);
    procedure RadioGroup1Click(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
  private
    { Private declarations }
  public
    { Public declarations }
    n:integer;
  end;

var
  Form3: TForm3;

implementation

uses Unit1, Unit2;

{$R *.dfm}

procedure TForm3.Button1Click(Sender: TObject);
begin
  Application.CreateForm(TForm1, Form1);
  form1.Show;
end;

procedure TForm3.RadioGroup1Click(Sender: TObject);
begin
  n:=radiogroup1.ItemIndex;
  //showmessage(inttostr(n));
end;

procedure TForm3.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  application.Terminate;
end;

end.