DisplayObjectContainer的getChildAt()方法

当一个容器内有多个显示对象,要获取这些子显示对象用:


var len:int = waterLayer.numChildren;

for(var i:int=0; i <len;i++)
{
var crtItem:DisplayObject = waterLayer.getChildAt(i);


}

例二

var i:int;
for(i = 0; i < this.numChildren; i++)
{
var child:DisplayObject = this.getChildAt(i);
if(child is BigLetter)
{
this.removeChild(child);
i--;
}
}

原文地址:https://www.cnblogs.com/kuailezoe/p/2840594.html