BKI_DichVuMatDat.f304_cac_khoan_khac.delete_du_lieu_cu C# (CSharp) Method

        private void delete_du_lieu_cu()
        {
            US_GD_CAC_KHOAN_TIEN_KHAC v_us = new US_GD_CAC_KHOAN_TIEN_KHAC();
            v_us.DeleteDuLieuCu(lay_thang(), lay_nam(), Convert.ToDecimal(m_cmb_khoan_tien.SelectedValue));
        }