BKI_DichVuMatDat.F152_DANH_SACH_NHAN_VIEN_EXCEL.ma_nhan_vien_khong_trung_lap C# (CSharp) Method

ma_nhan_vien_khong_trung_lap() private method

private ma_nhan_vien_khong_trung_lap ( DataRow ip_dr ) : bool
ip_dr System.Data.DataRow
return bool
        private bool ma_nhan_vien_khong_trung_lap(DataRow ip_dr)
        {
            DataTable v_dt_source = (DataTable)m_grc.DataSource;
            var v_str_ma_nhan_vien = ip_dr["MA_NV"].ToString();
            var v_count_nv = v_dt_source.AsEnumerable().Count(x => x.Field<string>("MA_NV") == v_str_ma_nhan_vien);
            bool v_bool = v_count_nv == 1;
            if (!v_bool)
            {
                XtraMessageBox.Show("Mã nhân viên " + v_str_ma_nhan_vien + " bị trùng lặp trong File Excel!", "THÔNG BÁO", MessageBoxButtons.OK, MessageBoxIcon.Warning);
            }
            return v_bool;
        }
        private bool checked_du_lieu_is_ok()