private void rgSpectralView_SelectedIndexChanged(object sender, EventArgs e) { try { if (rgSpectralView.Properties.Items[rgSpectralView.SelectedIndex].Tag != null) { NavBarItemLink link = new NavBarItemLink(new NavBarItem(rgSpectralView.Properties.Items[rgSpectralView.SelectedIndex].Value.ToString())); link.Item.Tag = rgSpectralView.Properties.Items[rgSpectralView.SelectedIndex].Tag; viewNavigator.ChangeSelectedItem(link, null); } } catch (Exception ex) { ErrorLog.Error(ex.StackTrace.ToString()); } }