myList.selectMultiple = true;

myList.setSize(200, 100);//设置组件的大小
myList.rowHeight = 24;//每个项目的高度
myList.addItem({label:"★ roading11",iconField:"s"});//添加项目,有label和iconField属性
myList.addItem({label:"☆ roading1122",iconField:"s"});
myList.addItem({label:"☆ roading112233",iconField:"s"});
myList.iconFunction = function(item) {//图标属性的应用
return item.iconField;
};
listenerObject = new Object();
listenerObject.change = function(evt:Object) {//chang事件,
if (myList.selectedItem.iconField == "s") {//如果图标是选中,设置取消
myList.selectedItem.iconField = "h";
} else {
myList.selectedItem.iconField = "s";
}
myList.iconFunction = function(item) {//再次的让图标属性的应用,
//这个很重要,每次要更改图票都要调用一下
return item.iconField;
};
};
myList.addEventListener("change", listenerObject);//注册侦听事件