title: Clistctrl selection detect
body: <p>I've been playing with the list view and came across this post: <a href="https://stackoverflow.com/questions/1462895/how-to-detect-a-clistctrl-selection-change#comment12034791_1466086">How to detect a CListCtrl selection change?</a></p>
  
  <p>However the code used there has a major flow, it doesn't work with multiple selection (as pointed out in that thread). So my question is how can I make the code work with multiselection (eg. selection with shift or ctrl)?</p>