private void Save() { // save to database DB.Open(); DB.BeginTransaction(); try { FlResinsAdd model = new FlResinsAdd(flResinsAddTDS); model.Save(Int32.Parse(hdfCompanyId.Value)); DB.CommitTransaction(); } catch (Exception ex) { DB.RollbackTransaction(); string url = string.Format("./../../error_page.aspx?error={0}", ex.Message.Replace('\n', ' ')); Response.Redirect(url); } }