AForge.Genetic.GPCustomTreeNode.ShiftPitch C# (CSharp) Метод

        public void ShiftPitch(int val)
        {
            var root_gene = this.Gene as NoteGene;
            root_gene.ShiftPitch(val);
            if(this.Children != null)
            {
                foreach(var c in this.Children)
                {
                    if (c == null)
                        continue;
                    c.ShiftPitch(val);
                }
            }
        }