Flex 中Dictionary的用法

var dic:Dictionary = new Dictionary();
dic["1"] = 10;
dic["2"] = 20;

//for..in 循环用来基于键进行循环访问 for (var key in dic) {   //输出:   //1   //2   trace(key); }
//
for each..in 循环用来基于与每个键关联的值进行循环访问 for each(var value in dic) {   //输出:   //10   //20   trace(value); }
原文地址:https://www.cnblogs.com/suenihy/p/2978561.html