Snoop.SnoopUI.ApplyReduceDepthFilter C# (CSharp) Method

        public void ApplyReduceDepthFilter(VisualTreeItem newRoot)
        {
            if (m_reducedDepthRoot != newRoot)
            {
                if (m_reducedDepthRoot == null)
                {
                    Dispatcher.BeginInvoke
                    (
                        DispatcherPriority.Background,
                        (function)
                        delegate
                        {
                            this.visualTreeItems.Clear();
                            this.visualTreeItems.Add(m_reducedDepthRoot);
                            m_reducedDepthRoot = null;
                        }
                    );
                }
                m_reducedDepthRoot = newRoot;
            }
        }