protected override void filtrar()
        {
            try
            {
                AlmoxarifadoBean bean = new AlmoxarifadoBean();

                bean.idAlmoxarifado = Uteis.stringToInt(txtId.Text);

                bean.descr = txtDescr.Text;

                List <AlmoxarifadoBean> list = AlmoxarifadoDAO.getRecords(bean);

                dgvDados.DataSource = list;

                dgvDados.Select();
            }
            catch (InvalidPropertyValueException e)
            {
                MessageBox.Show(e.Message);
                txtId.Select();
            }
        }