hMailServer.Administrator.ucIPRanges.ucIPRanges C# (CSharp) Метод

        public ucIPRanges()
        {
            InitializeComponent();

            new TabOrderManager(this).SetTabOrder(TabOrderManager.TabScheme.AcrossFirst);

            foreach (ColumnHeader column in listObjects.Columns)
            {
               if (column.Tag == null)
                  continue;

               if ((string) column.Tag == "Numeric")
                  listObjects.SetNumericSortOrder(column.Index);
            }
        }