protected void clubSource_Selecting(object sender, LinqDataSourceSelectEventArgs e) { if (reference == null) { reference = cbClub.SelectedItem.Value; } IEnumerable <ClubDataInfo> results = model.GetClubInfo(reference); lnkHistory.HRef = "fixturehistory.aspx?id=" + (from ee in results select ee.Reference).SingleOrDefault(); //lnkHistory.NavigateUrl = "fixturehistory.aspx?id=" + (from ee in results // select ee.Reference).SingleOrDefault(); e.Result = results; }