DataProvider幾種格式的寫法

<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
    <mx:Panel title="My Application"
              paddingTop="10"
              paddingBottom="10"
              paddingLeft="10"
              paddingRight="10"
              width="800">
        <mx:HBox width="100%">
            <mx:List width="200">
                <mx:dataProvider>
                    <mx:Array>
                        <mx:String>Item 1</mx:String>
                        <mx:String>Item 2</mx:String>
                        <mx:String>Item 3</mx:String>
                    </mx:Array>
                </mx:dataProvider>
            </mx:List>

            <mx:List labelField="label"
                     width="200">
                <mx:dataProvider>
                    <mx:Array>
                        <mx:Object label="one"
                                   data="1"/>
                        <mx:Object label="two"
                                   data="2"/>
                    </mx:Array>
                </mx:dataProvider>
            </mx:List>

            <mx:List width="200">
                <mx:dataProvider>
                    <mx:ArrayCollection>
                        <mx:Array>
                            <mx:String>湖北</mx:String>
                            <mx:String>湖南</mx:String>
                        </mx:Array>
                    </mx:ArrayCollection>
                </mx:dataProvider>
            </mx:List>

            <mx:List width="200"
                     labelField="label">
                <mx:dataProvider>
                    <mx:ArrayCollection>
                        <mx:Array>
                            <mx:Object label="湖北"
                                       data="1"/>
                            <mx:Object label="湖南"
                                       data="2"/>
                        </mx:Array>
                    </mx:ArrayCollection>
                </mx:dataProvider>
            </mx:List>

            <mx:List width="200"
                     labelField="@label">
                <mx:dataProvider>
                    <mx:XMLList>
                        <item label="湖北"
                              data="1"/>
                        <item label="湖南"
                              data="2"/>
                    </mx:XMLList>
                </mx:dataProvider>
            </mx:List>

            <mx:List width="200"
                     labelField="@label">
                <mx:dataProvider>
                    <mx:XMLListCollection>
                        <mx:XMLList>
                            <item label="湖北"
                                  data="1"/>
                            <item label="湖南"
                                  data="2"/>
                        </mx:XMLList>
                    </mx:XMLListCollection>
                </mx:dataProvider>
            </mx:List>

            <mx:List width="200"
                     labelField="@label"
                     dataProvider="{myXML.item}">
            </mx:List>
        </mx:HBox>
    </mx:Panel>
    <mx:Script>
        <![CDATA[
            [Bindable]
            private var myXML:XML=<items>
                    <item label="湖北" data="1"/>
                    <item label="湖南" data="2"/>
                </items>
        ]]>
    </mx:Script>
</mx:Application>