Collectionview in expander

[raghavnaphade]

I am using expander in listview and in the expander, I want to use colectionview but cannot able to bind collectionview itemsource.

Here is a kind of structure

<Listview>
   <xct: Expander>
        <xct:Expander.Header >
        </xct:Expander.Header >
        <collectionview>
       </collectionview>
  </xct: Expander>
</ListView>

So someone helps me to find out how can I bind collectionview

Thanks,