Use the this keyword when referring to an instance variable with the same name as a function variable : Variable Declare : Data Type Flash / Flex / ActionScript examples

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Use the this keyword when referring to an instance variable with the same name as a function variable


 

package{
  import flash.display.Sprite;
  
  public class Main extends Sprite{
    var foo;
   
    public function Main(){


    }public function setFoo (foo:String):void {
        this.foo = foo;
}

  }
}