login.~pas

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unit login;

interface

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

type
  Tloginform = class(TForm)
    ADOQuery1: TADOQuery;
    MainMenu1: TMainMenu;
    N1: TMenuItem;
    N2: TMenuItem;
    N3: TMenuItem;
    ADOConnection1: TADOConnection;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    N4: TMenuItem;
    procedure N1Click(Sender: TObject);
    procedure N2Click(Sender: TObject);
    procedure N3Click(Sender: TObject);
    procedure N4Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  loginform: Tloginform;

implementation
{$R *.dfm}
uses unit7,chaxun,kehu;
procedure Tloginform.N1Click(Sender: TObject);
begin
form7.ShowModal;
end;

procedure Tloginform.N2Click(Sender: TObject);
begin
form1.ShowModal;
end;

procedure Tloginform.N3Click(Sender: TObject);
begin
khform.ShowModal;
end;

procedure Tloginform.N4Click(Sender: TObject);
begin
CLOSE;
end;

end.