<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2008/10/29/determining-your-flex-sdk-version-number/ -->
<mx:Application name="mx_internal_VERSION_test"
        xmlns:mx="http://www.adobe.com/2006/mxml"
        layout="vertical"
        verticalAlign="middle"
        backgroundColor="white"
        initialize="init();">

    <mx:Script>
        <![CDATA[
            import mx.controls.Label;

            private var lbl:Label;

            private function init():void {
                lbl = new Label();
                lbl.text = mx_internal::VERSION;
                addChild(lbl);
            }
        ]]>
    </mx:Script>

</mx:Application>