ZForge.Controls.TreeViewAdv.Tree.TreeModel.OnNodeInserted C# (CSharp) Method

        internal void OnNodeInserted(Node parent, int index, Node node)
        {
            if (NodesInserted != null)
            {
                TreeModelEventArgs args = new TreeModelEventArgs(GetPath(parent), new int[] { index }, new object[] { node });
                NodesInserted(this, args);
            }
        }

            protected override void InsertItem(int index, Node item)
            {
                if (item == null)
                {
                    throw new ArgumentNullException("item");
                }

                if (item.Parent != _owner)
                {
                    if (item.Parent != null)
                    {
                        item.Parent.Nodes.Remove(item);
                    }
                    item._parent = _owner;
                    item._index  = index;
                    for (int i = index; i < Count; i++)
                    {
                        this[i]._index++;
                    }
                    base.InsertItem(index, item);

                    TreeModel model = _owner.FindModel();
                    if (model != null)
                    {
                        model.OnNodeInserted(_owner, index, item);
                    }
                }
            }