BKI_DichVuMatDat.NghiepVu.NhanSu.f003_import_he_so_lns.is_not_null C# (CSharp) Method

        private bool is_not_null(params object[] ip_obj)
        {
            foreach(var item in ip_obj)
            {
                if(item == DBNull.Value || item == null || item.ToString() == "")
                {
                    return false;
                }
            }
            return true;
        }