mainunit.pas

该系统为学生信息管理系统

unit mainunit;

interface

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

type
  TMainForm = class(TForm)
    Image1: TImage;
    Label1: TLabel;
    MainMenu1: TMainMenu;
    N1: TMenuItem;
    N2: TMenuItem;
    N3: TMenuItem;
    N4: TMenuItem;
    N5: TMenuItem;
    N6: TMenuItem;
    procedure BitBtn1Click(Sender: TObject);
    procedure BitBtn2Click(Sender: TObject);
    procedure BitBtn3Click(Sender: TObject);
    procedure BitBtn4Click(Sender: TObject);
    procedure N2Click(Sender: TObject);
    procedure N3Click(Sender: TObject);
    procedure N4Click(Sender: TObject);
    procedure N5Click(Sender: TObject);
    procedure N6Click(Sender: TObject);
 
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  MainForm: TMainForm;

implementation

uses

   dataupdateunit, statisticunit, queryunit, qreportunit;

{$R *.dfm}

procedure TMainForm.BitBtn1Click(Sender: TObject);
begin
 dataupdateform.show;

end;

procedure TMainForm.BitBtn2Click(Sender: TObject);
begin
statisticform.show;
end;

procedure TMainForm.BitBtn3Click(Sender: TObject);
begin
 dataqueryform.show;
end;

procedure TMainForm.BitBtn4Click(Sender: TObject);
begin
 close;
 //comeinform.close;
end;



procedure TMainForm.N2Click(Sender: TObject);
begin
    dataupdateform.Show;
end;

procedure TMainForm.N3Click(Sender: TObject);
begin
   dataqueryform.Show;
end;

procedure TMainForm.N4Click(Sender: TObject);
begin
    statisticform.Show;
end;

procedure TMainForm.N5Click(Sender: TObject);
begin
    qreportform.show;
end;

procedure TMainForm.N6Click(Sender: TObject);
begin
     close;
end;

end.