[flexcoders] Multiple Selections in a List

[Lisa Lee]

I hate asking what I think is probably a very stupid question, but 
being so new to Flex, I am still quite wet behind the ears....I have 
an <mx:List> and I have set the "allowMultipleSelection" property to 
true...my question is, how do I determine what selection(s) the user 
has selected, if they're selected more than one?

<mx:Script>
<![CDATA[
import mx.controls.List;
[Bindable] private var serviceTypeTemp:ArrayCollection;
 private function serviceTypeHandler2(event:ResultEvent):void {
     serviceTypeTemp = event.result.serviceTypeData.serviceType;
            }
  ]]>
</mx:Script>

<mx:HTTPService id="serviceTypeRPC"
    
        url="http://development/dev1/workspaces/lisa/webservicedata/se
rvicetypedata.xml"
        result="serviceTypeHandler2(event)"/>

<mx:List id="stComboList"
dataProvider="{serviceTypeTemp}"
labelField="description"
allowMultipleSelection="true"/>