Action script i want know action script example.

Here is the simpliest of them all:

this.createTextField("myText", 1, 0, 0, 100, 25);
this.myText.text = "Hello world!";
This script writes Hello world! on the screen, and if you want to get to know ActionScript better, here is a great way to start:
http://en.wikipedia.org/wiki/ActionScript
Read that page, visit some of the external links you find there and later you may search Google for terms like "Action script tutorial" or "Action script examples"

Hope this helps. Ask again if you need more help.