main.pas

来自「Delphi7数据库开发教程,包含该书21套实例」· PAS 代码 · 共 37 行

unit main;

interface

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

type
  TfrmMain = class(TForm)
    Label1: TLabel;
    procedure FormShow(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  frmMain: TfrmMain;

implementation

uses Login;

{$R *.dfm}

procedure TfrmMain.FormShow(Sender: TObject);
begin
  if frmLogin.ShowModal = mrCancel then
     Close   //登录失败退出系统
  else
     frmLogin.Close;
end;

end.