Microsoft.ManagementConsole.NodeSyncManager.CountNodesForInsertion C# (CSharp) Method

        private int CountNodesForInsertion(ScopeNode[] nodes)
        {
            int length = nodes.Length;
            Stack<ScopeNode> stack = new Stack<ScopeNode>();
            for (int i = 0; i < nodes.Length; i++)
            {
                ScopeNode item = nodes[i];
                if (item.Children.Count > 0)
                {
                    stack.Push(item);
                }
            }
            while (stack.Count > 0)
            {
                ScopeNode node2 = stack.Pop();
                length += node2.Children.Count;
                foreach (ScopeNode node3 in node2.Children)
                {
                    if (node3.Children.Count > 0)
                    {
                        stack.Push(node3);
                    }
                }
            }
            return length;
        }