1. [as3.0] 반복문.

1. ex) for each .. in 문

var DataArray:Array = ["a","b","c","d","e","f","g"];
var Data:String;

for each (Data in DataArray)
{
   trace(Data);
}

2. ex) for .. in 문

------------------------------------- ex1 ----------------------------------------------
var DataArray:Array = ["a","b","c","d","e","f","g"];
var Data:String;    // 무조건 스트링이여야함 / 모든타입을 스트링으로 타입변환이 되서 조금느림.

for (Data in DataArray)
{
   trace(DataArray[Data]);
}

------------------------------------- ex2 ----------------------------------------------
var DataObj:Object = {x:10,y:20};
var Data:String;

for (Data in DataObj)
{
   trace(DataObj[Data]);
}