F1 по autosize

Код:
af = "gfgfg|fdfdfd|fff|fdfd";
myArray = af.split("|");
var i:String;
var nameField:String;
var posY:Number = 50;
for (i in myArray) {
nameField = "test_txt"+i;
posY += 10;
this.createTextField(nameField, i, i*posY,0,0,0);
aaa=this[nameField];
aaa.multiline = true;
//aaa.wordWrap = true;
aaa.autoSize = "left";
aaa.text = myArray[i];
}