BKI_DichVuMatDat.DanhMuc.F101_dm_don_vi.check_hd_dang_su_dung C# (CSharp) Method

        private bool check_hd_dang_su_dung(decimal ip_id_don_vi)
        {
            US_GD_HOP_DONG v_us_hd = new US_GD_HOP_DONG();
            DS_GD_HOP_DONG v_ds_hd = new DS_GD_HOP_DONG();
            v_us_hd.FillDataset(v_ds_hd, "where id_don_vi =" + ip_id_don_vi);
            if (v_ds_hd.Tables[0].Rows.Count == 0)
            {
                return false;
            }
            else return true;
        }