A while statement can be used even when the number of times is unknown. : while « Statement « Flash / Flex / ActionScript






  1. Flash / Flex / ActionScript
  2. Statement
  3. while

A while statement can be used even when the number of times is unknown.

 


package{
  import flash.display.Sprite;
  
  public class Main extends Sprite{
    public function Main(){
        var nIndex:Number = 0;
        var aValues:Array = [1,2,3];
        
        while(aValues[nIndex] != null && nIndex < aValues.length) {
          trace(aValues[nIndex]);
          nIndex++;
        } 
        for(var i:Number = 0; i < aValues.length; i++) {
          if(aValues[i] == null) {
            break;
          }
          trace(aValues[i]);
        }
        

    }
  }
}
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