Hi,
There is a problem with longlistselector, when I click 2 times in 2 different headers, one by one, before first of them turn on, then I've got NullReference exception, because both are open.
There is a problem with longlistselector, when I click 2 times in 2 different headers, one by one, before first of them turn on, then I've got NullReference exception, because both are open.