Event Flex

tag" src="http://www.rntsoft.com/Code/FlexImages/EventlisteneriscontainedinanActionScriptfunctioninanfxScripttag.PNG"

           

    xmlns:mx="library://ns.adobe.com/flex/mx"
    xmlns:s="library://ns.adobe.com/flex/spark">
    
         
            private function hello():void { 
                textarea1.text="Hello World"; 
            }