nature_net.user_controls.activities_listbox.atoz_order C# (CSharp) Метод

        void atoz_order()
        {
            //this.activities_list._list.Items.SortDescriptions.Clear();
            //this.activities_list._list.Items.SortDescriptions.Add(new SortDescription("username", ListSortDirection.Descending));
            if (this.activities_list._list.Items.Count > 0)
                configurations.SortItemGenericList(this.activities_list._list.Items,
                    true, false, false, configurations.activities_num_desc.Length, configurations.activities_date_desc.Length, atoz_asc, true);
            //this.activities_list._list.Items.Refresh();
        }