unit1.pas

本系统用delphi语言和sql数据库

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    Label1: TLabel;
    Button1: TButton;
    Button2: TButton;
    Button4: TButton;
    Button5: TButton;
    Label2: TLabel;
    Label3: TLabel;
    procedure Button5Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button4Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

uses Unit2, Unit3, Unit5, Unit6;

{$R *.dfm}

procedure TForm1.Button5Click(Sender: TObject);
begin
close;
form2.close;
form3.close;

form5.close;
form6.close;
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
form2.show;
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
form3.show;
end;


procedure TForm1.Button4Click(Sender: TObject);
begin
form5.show;
end;

end.