unit1.pas

图书管理系统 简介 随着科学技术的飞速发展

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    SpeedButton1: TSpeedButton;
    SpeedButton2: TSpeedButton;
    SpeedButton3: TSpeedButton;
    SpeedButton4: TSpeedButton;
    Image1: TImage;
    SpeedButton5: TSpeedButton;
    procedure SpeedButton1Click(Sender: TObject);
    procedure SpeedButton2Click(Sender: TObject);
    procedure SpeedButton3Click(Sender: TObject);
    procedure SpeedButton4Click(Sender: TObject);
    procedure SpeedButton5Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

uses Unit2, Unit11, Unit4, Unit13;

{$R *.dfm}

procedure TForm1.SpeedButton1Click(Sender: TObject);
begin
passfrm.show;
end;

procedure TForm1.SpeedButton2Click(Sender: TObject);
begin
pass2frm.show;
end;

procedure TForm1.SpeedButton3Click(Sender: TObject);
begin
lookfrm.show;
end;

procedure TForm1.SpeedButton4Click(Sender: TObject);
begin
messagedlg('图书馆管理系统1.0a，程序设计:redwood,Begin,Horrible',mtinformation,[mbok],0);
end;

procedure TForm1.SpeedButton5Click(Sender: TObject);
begin
 if messAgedlg('确定要退出本系统吗?',mtinformation,[mbyes,mbno],0)=mryes then
                                                   begin
                                                   showmessage('谢谢你的使用');
                                                  // form1.DestroyWnd;
                                                   form1.Close;
                                              end;
end;

end.