main.pas

图书借阅管理系统

unit Main;

interface

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

type
  TForm1 = class(TForm)
    Image1: TImage;
    BitBtn1: TBitBtn;
    BitBtn2: TBitBtn;
    BitBtn3: TBitBtn;
    BitBtn4: TBitBtn;
    BitBtn5: TBitBtn;
    procedure BitBtn1Click(Sender: TObject);
    procedure BitBtn2Click(Sender: TObject);
    procedure BitBtn3Click(Sender: TObject);
    procedure BitBtn4Click(Sender: TObject);
    procedure BitBtn5Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

uses Reader, Lend, Book, Sys, login, Datamodule, pass, Admin;

{$R *.dfm}


procedure TForm1.BitBtn1Click(Sender: TObject);
begin
  Application.CreateForm(TForm2, Form2);
  form2.show;
  form1.visible:=false;
end;

procedure TForm1.BitBtn2Click(Sender: TObject);
begin
  Application.CreateForm(TForm3, Form3);
  form3.show;
  form1.visible:=false;
end;

procedure TForm1.BitBtn3Click(Sender: TObject);
begin
  Application.CreateForm(TForm4, Form4);
  form4.show;
  form1.visible:=false;
end;

procedure TForm1.BitBtn4Click(Sender: TObject);
begin
  Application.CreateForm(Tpagesdlg, pagesdlg);
  pagesdlg.show;
  form1.visible:=false;
  //Application.CreateForm(TForm5, Form5);
  //form5.show;
  //form1.visible:=false;
end;

procedure TForm1.BitBtn5Click(Sender: TObject);
begin
  Fpass.close;
end;

procedure TForm1.FormCreate(Sender: TObject);
begin
 // Application.CreateForm(TForm6, Form6);
 // form6.show;
end;

procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  Fpass.close;
end;

end.