获取所选节点的内容:
http://www.foxtable.com/help/topics/0906.htm
http://www.foxtable.com/help/topics/2622.htm
http://www.foxtable.com/help/topics/0898.htm
http://www.foxtable.com/help/topics/0899.htm
判断节点层数:
http://www.foxtable.com/help/topics/0907.htm
最简单的代码:
if e.node.level = 2 then '如果单击的是第三层节点
xxx = e.node.text
end if