main.~pas

该程序不能实现全程售票

unit Main;

interface

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

type
  TMainFrm = class(TForm)
    MainMenu1: TMainMenu;
    N1: TMenuItem;
    N2: TMenuItem;
    N3: TMenuItem;
    N4: TMenuItem;
    N7: TMenuItem;
    N8: TMenuItem;
    N9: TMenuItem;
    N11: TMenuItem;
    N12: TMenuItem;
    N13: TMenuItem;
    N14: TMenuItem;
    N15: TMenuItem;
    N16: TMenuItem;
    N17: TMenuItem;
    Image1: TImage;
    N5: TMenuItem;
    N6: TMenuItem;
    N10: TMenuItem;
    procedure N8Click(Sender: TObject);
    procedure N11Click(Sender: TObject);
    procedure N9Click(Sender: TObject);
    procedure N14Click(Sender: TObject);
    procedure N13Click(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure N3Click(Sender: TObject);
    procedure N16Click(Sender: TObject);
    procedure N15Click(Sender: TObject);
    procedure N17Click(Sender: TObject);
    procedure N4Click(Sender: TObject);
    procedure N6Click(Sender: TObject);
    procedure N10Click(Sender: TObject);
    private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  MainFrm: TMainFrm;

implementation
 uses help,QueryPassenger,BuyTicket,QueryIdTrain,Reportt,QueryTrain,AddUser,DeleteUser,ModifyPassword,DeleteTrain,ModifyTrain;
{$R *.dfm}

procedure TMainFrm.N8Click(Sender: TObject);
begin
  AddUserFrm.Show;
end;

procedure TMainFrm.N11Click(Sender: TObject);
begin
DeleteUserFrm.Show;
end;

procedure TMainFrm.N9Click(Sender: TObject);
begin
ModifyPasswordFrm.Show;
end;


procedure TMainFrm.N14Click(Sender: TObject);
begin
if MessageDlg('删除会导致信息丢失，确定要继续吗？',mtConfirmation,[mbYes,mbNo],0)=mrYes then
DeleteTrainFrm.Show;
end;


procedure TMainFrm.N13Click(Sender: TObject);
begin
 ModifyTrainFrm.Show;
end;

procedure TMainFrm.FormClose(Sender: TObject; var Action: TCloseAction);
begin
if MessageDlg('您正要退出系统！',mtConfirmation,[mbYes,mbNo],0)=mrYes then
Application.Terminate
else
MainFrm.Show;
end;

procedure TMainFrm.N3Click(Sender: TObject);
begin
QueryTrainFrm.Show;
end;

procedure TMainFrm.N16Click(Sender: TObject);
begin
ReportFrm.Show;
end;

procedure TMainFrm.N15Click(Sender: TObject);
begin
QueryIdTrainFrm.Show;
end;

procedure TMainFrm.N17Click(Sender: TObject);
begin
BuyTicketFrm.Show;
end;

procedure TMainFrm.N4Click(Sender: TObject);
begin
QueryPassengerFrm.Show;
end;

procedure TMainFrm.N6Click(Sender: TObject);
begin
helpfrm.show;
end;

procedure TMainFrm.N10Click(Sender: TObject);
begin
showmessage('作者黄亮，2005-2005');
end;

end.