var test:HDDD=new HDDD();
var xml:XML=describeType(test)
生成描述 ActionScript 對象（命名爲方法的參數）的 XML 對象。
我隨便寫了個類，繼承sprite，寫了私有和公共方法，事實上遍歷得到的只有公共的
<type name="com::HDDD" base="flash.display::Sprite" isDynamic="false" isFinal="false" isStatic="false">
<extendsClass type="flash.display::Sprite"/>
<extendsClass type="flash.display::DisplayObjectContainer"/>
<extendsClass type="flash.display::InteractiveObject"/>
<extendsClass type="flash.display::DisplayObject"/>
<extendsClass type="flash.events::EventDispatcher"/>
<extendsClass type="Object"/>
<implementsInterface type="flash.events::IEventDispatcher"/>
<implementsInterface type="flash.display::IBitmapDrawable"/>
<variable name="ddd" type="int">
<metadata name="__go_to_definition_help">
<arg key="file" value="C:\Users\DELL\Adobe Flash Builder 4\TRR\src\com\HDDD.as"/>
<arg key="pos" value="130"/>
</metadata>
</variable>
<variable name="lidong" type="String">
<metadata name="__go_to_definition_help">
<arg key="file" value="C:\Users\DELL\Adobe Flash Builder 4\TRR\src\com\HDDD.as"/>
<arg key="pos" value="102"/>
</metadata>
</variable>
<accessor name="dropTarget" access="readonly" type="flash.display::DisplayObject" declaredBy="flash.display::Sprite"/>
<accessor name="graphics" access="readonly" type="flash.display::Graphics" declaredBy="flash.display::Sprite"/>
<accessor name="useHandCursor" access="readwrite" type="Boolean" declaredBy="flash.display::Sprite"/>
<accessor name="root" access="readonly" type="flash.display::DisplayObject" declaredBy="flash.display::DisplayObject"/>
<accessor name="stage" access="readonly" type="flash.display::Stage" declaredBy="flash.display::DisplayObject"/>
<accessor name="tabEnabled" access="readwrite" type="Boolean" declaredBy="flash.display::InteractiveObject"/>
<accessor name="mask" access="readwrite" type="flash.display::DisplayObject" declaredBy="flash.display::DisplayObject"/>
<accessor name="width" access="readwrite" type="Number" declaredBy="flash.display::DisplayObject"/>
<accessor name="visible" access="readwrite" type="Boolean" declaredBy="flash.display::DisplayObject"/>
<accessor name="alpha" access="readwrite" type="Number" declaredBy="flash.display::DisplayObject"/>
<accessor name="buttonMode" access="readwrite" type="Boolean" declaredBy="flash.display::Sprite"/>
<accessor name="scaleZ" access="readwrite" type="Number" declaredBy="flash.display::DisplayObject"/>
<accessor name="height" access="readwrite" type="Number" declaredBy="flash.display::DisplayObject"/>
<accessor name="mouseY" access="readonly" type="Number" declaredBy="flash.display::DisplayObject"/>
<accessor name="rotation" access="readwrite" type="Number" declaredBy="flash.display::DisplayObject"/>
<accessor name="mouseX" access="readonly" type="Number" declaredBy="flash.display::DisplayObject"/>
<accessor name="rotationX" access="readwrite" type="Number" declaredBy="flash.display::DisplayObject"/>
<accessor name="tabIndex" access="readwrite" type="int" declaredBy="flash.display::InteractiveObject"/>
<accessor name="rotationY" access="readwrite" type="Number" declaredBy="flash.display::DisplayObject"/>
<accessor name="focusRect" access="readwrite" type="Object" declaredBy="flash.display::InteractiveObject"/>
<accessor name="y" access="readwrite" type="Number" declaredBy="flash.display::DisplayObject"/>
<accessor name="mouseEnabled" access="readwrite" type="Boolean" declaredBy="flash.display::InteractiveObject"/>
<accessor name="cacheAsBitmap" access="readwrite" type="Boolean" declaredBy="flash.display::DisplayObject"/>
<accessor name="x" access="readwrite" type="Number" declaredBy="flash.display::DisplayObject"/>
<accessor name="opaqueBackground" access="readwrite" type="Object" declaredBy="flash.display::DisplayObject"/>
<accessor name="rotationZ" access="readwrite" type="Number" declaredBy="flash.display::DisplayObject"/>
<accessor name="scrollRect" access="readwrite" type="flash.geom::Rectangle" declaredBy="flash.display::DisplayObject"/>
<accessor name="z" access="readwrite" type="Number" declaredBy="flash.display::DisplayObject"/>
<accessor name="filters" access="readwrite" type="Array" declaredBy="flash.display::DisplayObject"/>
<accessor name="blendMode" access="readwrite" type="String" declaredBy="flash.display::DisplayObject"/>
<accessor name="transform" access="readwrite" type="flash.geom::Transform" declaredBy="flash.display::DisplayObject"/>
<accessor name="name" access="readwrite" type="String" declaredBy="flash.display::DisplayObject"/>
<accessor name="scale9Grid" access="readwrite" type="flash.geom::Rectangle" declaredBy="flash.display::DisplayObject"/>
<accessor name="doubleClickEnabled" access="readwrite" type="Boolean" declaredBy="flash.display::InteractiveObject"/>
<accessor name="accessibilityImplementation" access="readwrite" type="flash.accessibility::AccessibilityImplementation" declaredBy="flash.display::InteractiveObject">
<metadata name="Inspectable">
<arg key="environment" value="none"/>
</metadata>
</accessor>
<accessor name="loaderInfo" access="readonly" type="flash.display::LoaderInfo" declaredBy="flash.display::DisplayObject"/>
<accessor name="accessibilityProperties" access="readwrite" type="flash.accessibility::AccessibilityProperties" declaredBy="flash.display::DisplayObject"/>
<accessor name="contextMenu" access="readwrite" type="flash.ui::ContextMenu" declaredBy="flash.display::InteractiveObject"/>
<accessor name="soundTransform" access="readwrite" type="flash.media::SoundTransform" declaredBy="flash.display::Sprite"/>
<accessor name="parent" access="readonly" type="flash.display::DisplayObjectContainer" declaredBy="flash.display::DisplayObject"/>
<accessor name="numChildren" access="readonly" type="int" declaredBy="flash.display::DisplayObjectContainer"/>
<accessor name="blendShader" access="writeonly" type="flash.display::Shader" declaredBy="flash.display::DisplayObject"/>
<accessor name="hitArea" access="readwrite" type="flash.display::Sprite" declaredBy="flash.display::Sprite"/>
<accessor name="scaleX" access="readwrite" type="Number" declaredBy="flash.display::DisplayObject"/>
<accessor name="scaleY" access="readwrite" type="Number" declaredBy="flash.display::DisplayObject"/>
<accessor name="textSnapshot" access="readonly" type="flash.text::TextSnapshot" declaredBy="flash.display::DisplayObjectContainer"/>
<accessor name="tabChildren" access="readwrite" type="Boolean" declaredBy="flash.display::DisplayObjectContainer"/>
<accessor name="mouseChildren" access="readwrite" type="Boolean" declaredBy="flash.display::DisplayObjectContainer"/>
<method name="swapChildren" declaredBy="flash.display::DisplayObjectContainer" returnType="void">
<parameter index="1" type="flash.display::DisplayObject" optional="false"/>
<parameter index="2" type="flash.display::DisplayObject" optional="false"/>
</method>
<method name="stopTouchDrag" declaredBy="flash.display::Sprite" returnType="void">
<parameter index="1" type="int" optional="false"/>
<metadata name="API">
<arg key="" value="667"/>
</metadata>
</method>
<method name="contains" declaredBy="flash.display::DisplayObjectContainer" returnType="Boolean">
<parameter index="1" type="flash.display::DisplayObject" optional="false"/>
</method>
<method name="removeEventListener" declaredBy="flash.events::EventDispatcher" returnType="void">
<parameter index="1" type="String" optional="false"/>
<parameter index="2" type="Function" optional="false"/>
<parameter index="3" type="Boolean" optional="true"/>
</method>
<method name="addEventListener" declaredBy="flash.events::EventDispatcher" returnType="void">
<parameter index="1" type="String" optional="false"/>
<parameter index="2" type="Function" optional="false"/>
<parameter index="3" type="Boolean" optional="true"/>
<parameter index="4" type="int" optional="true"/>
<parameter index="5" type="Boolean" optional="true"/>
</method>
<method name="willTrigger" declaredBy="flash.events::EventDispatcher" returnType="Boolean">
<parameter index="1" type="String" optional="false"/>
</method>
<method name="dispatchEvent" declaredBy="flash.events::EventDispatcher" returnType="Boolean">
<parameter index="1" type="flash.events::Event" optional="false"/>
</method>
<method name="hasEventListener" declaredBy="flash.events::EventDispatcher" returnType="Boolean">
<parameter index="1" type="String" optional="false"/>
</method>
<method name="startDrag" declaredBy="flash.display::Sprite" returnType="void">
<parameter index="1" type="Boolean" optional="true"/>
<parameter index="2" type="flash.geom::Rectangle" optional="true"/>
</method>
<method name="stopDrag" declaredBy="flash.display::Sprite" returnType="void"/>
<method name="toString" declaredBy="flash.events::EventDispatcher" returnType="String"/>
<method name="globalToLocal" declaredBy="flash.display::DisplayObject" returnType="flash.geom::Point">
<parameter index="1" type="flash.geom::Point" optional="false"/>
</method>
<method name="ggg" declaredBy="com::HDDD" returnType="void">
<metadata name="__go_to_definition_help">
<arg key="file" value="C:\Users\DELL\Adobe Flash Builder 4\TRR\src\com\HDDD.as"/>
<arg key="pos" value="367"/>
</metadata>
</method>
<method name="localToGlobal" declaredBy="flash.display::DisplayObject" returnType="flash.geom::Point">
<parameter index="1" type="flash.geom::Point" optional="false"/>
</method>
<method name="getBounds" declaredBy="flash.display::DisplayObject" returnType="flash.geom::Rectangle">
<parameter index="1" type="flash.display::DisplayObject" optional="false"/>
</method>
<method name="getRect" declaredBy="flash.display::DisplayObject" returnType="flash.geom::Rectangle">
<parameter index="1" type="flash.display::DisplayObject" optional="false"/>
</method>
<method name="addChild" declaredBy="flash.display::DisplayObjectContainer" returnType="flash.display::DisplayObje...