private static bool FirstComesBeforeSecond(TreeNode first, TreeNode second)
        {
            bool isFirstDirectory = first.IsComponentsFolderTreeNode() || first.IsScreensFolderTreeNode();
            bool isSecondDirectory = second.IsComponentsFolderTreeNode() || second.IsScreensFolderTreeNode();

            if (isFirstDirectory && !isSecondDirectory)
            {
                return true;
            }
            else if (!isFirstDirectory && isSecondDirectory)
            {
                return false;
            }
            else
            {
                return first.Text.CompareTo(second.Text) < 0;
            }
        }