private void SortDescendingMenuItem_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
DisplayStatusMsg("Sorting, wait please...");
UserObject uo = CidList.UserObject;
CidList = new CidList(CidListCtl.Text);
CidList.UserObject = uo;
CidList.Sort(SortOrder.Descending);
string formattedList = FormatList();
CidListCtl.Text = formattedList;
CidListCtl.Focus();
DisplayStatusMsg("");
}