Commented Issue: howto get the selected ContextMenu item in a LongListSelector? [10167]

I have a problem, I need to get the selected Item from a ContextMenu in a LongListSelector.
Before I was using a normal ListBox and I did it with:

var selectedItem = myList.ItemContainerGenerator.ContainerFromItem(menuItem.DataContext) as ListBoxItem;

But now I'm using the LongListSelector and this method doesn't work.

Who can I do it?
Comments: ** Comment from web user: halocameo **

Any update on this? I am facing the same issue!