C#, WPF - Animate item removed from listbox -

this question has answer here:

• how can implement fading in , out of added/removed listitems 6 answers

got xaml code animating when adding item listbox - works great:

<window.resources>     <style targettype="{x:type listboxitem}">         <style.triggers>             <eventtrigger routedevent="loaded">                 <eventtrigger.actions>                     <beginstoryboard>                         <storyboard>                             <doubleanimation storyboard.targetproperty="opacity" from="0" to="1" duration="0:0:2">                             </doubleanimation>                         </storyboard>                     </beginstoryboard>                 </eventtrigger.actions>             </eventtrigger>         </style.triggers>     </style> </window.resources> 

is there anyway can same when removing item in listbox?

i have an:

observablecollection<string> _data = new observablecollection<string>(); 

which stores items.

edit: problems seems be, when removing observablecollection item removed first, animation run - nothing displays because item isn't there anymore? right?

best regards

please try write eventtrigger routedevent set frameworkelement.unloaded , inside provide storyboard