//dstockwe 2014/11/20
        /// <summary>
        /// Deletes specified notch(es)
        /// </summary>
        public void DeleteMultiToneToneNotch(IAWG awg, DeleteEntryAs del, string notchIndex)
        {
            string all = "";

            if (del == DeleteEntryAs.All)
            {
                all        = SyntaxForAll;
                notchIndex = "1";
            }

            awg.DeleteMultiToneToneNotch(all, notchIndex);
        }