private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            AddAccountWindow newWindow = new AddAccountWindow(false, null);

            newWindow.addAccount += new AddAccountWindow.addAccountHandler(AddNewAccountSuccess);
            newWindow.ShowDialog();
        }
        private void SetSalaryMenuItem_Click(object sender, RoutedEventArgs e)
        {
            Object t = lvListStaff.SelectedItem;

            if (t == null)
            {
                MessageBox.Show("Chọn tài khoản muốn cập nhật !");
                return;
            }
            AddAccountWindow newAddWind = new AddAccountWindow(true, t);

            newAddWind.ShowDialog();
        }
        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            //int idPerson = new Random().Next();
            //PERSON per = new PERSON() {ID= idPerson, NOTE= "Người dùng bình thường"};
            //PERSONINFOR perinf = new PERSONINFOR() {
            //};
            //USERAPP us = new USERAPP() { };

            //ACCOUNT acc = new ACCOUNT() { };

            //UserBUS.Insert(us);
            //PersonBUS.Insert(per);
            //PersonInforBUS.Insert(perinf);
            //AccountBUS.Insert(acc);

            AddAccountWindow newWindow = new AddAccountWindow();

            newWindow.addAccount += new AddAccountWindow.addAccountHandler(AddNewAccountSuccess);
            newWindow.ShowDialog();
        }