WPF ListView: Attaching a double-click (on an item) event

Question

I have the following ListView:

Answer 1

In your example are you trying to catch when an item in your ListView is selected or when a column header is clicked on? If it's the former you would add a SelectionChanged handler.

<ListView Name="TrackListView" SelectionChanged="MySelectionChanged">

If it's the latter you would have to use some combination of MouseLeftButtonUp or MouseLeftButtonDown events on the GridViewColumn items to detect a double click and take appropriate action. Alternatively you could handle the events on the GridView and work out from there which column header was under the mouse.