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

No memory leaks (no need to unsubscribe each item), works fine:

XAML:

<ListView MouseDoubleClick="ListView_MouseDoubleClick" ItemsSource="{Binding TrackCollection}" />

C#:

    void ListView_MouseDoubleClick(object sender, MouseButtonEventArgs e)
    {
        var item = ((FrameworkElement) e.OriginalSource).DataContext as Track;
        if (item != null)
        {
            MessageBox.Show("Item's Double Click handled!");
        }
    }

Alternative that I used is Event To Command,

<ListView ItemsSource="{Binding SelectedTrack}" SelectedItem="{Binding SelectedTrack}" >
    <i:Interaction.Triggers>
         <i:EventTrigger EventName="MouseDoubleClick">
              <i:InvokeCommandAction Command="{Binding SelectTrackCommand}"/>
         </i:EventTrigger>
    </i:Interaction.Triggers>
    ...........
    ...........
</ListView>

Found the solution from here: http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/3d0eaa54-09a9-4c51-8677-8e90577e7bac/

---

XAML:

<UserControl.Resources>
    <Style x:Key="itemstyle" TargetType="{x:Type ListViewItem}">
        <EventSetter Event="MouseDoubleClick" Handler="HandleDoubleClick" />
    </Style>
</UserControl.Resources>

<ListView Name="TrackListView" ItemContainerStyle="{StaticResource itemstyle}">
    <ListView.View>
        <GridView>
            <GridViewColumn Header="Title" Width="100" HeaderTemplate="{StaticResource BlueHeader}" DisplayMemberBinding="{Binding Name}"/>
            <GridViewColumn Header="Artist" Width="100" HeaderTemplate="{StaticResource BlueHeader}" DisplayMemberBinding="{Binding Album.Artist.Name}" />
        </GridView>
    </ListView.View>
</ListView>

C#:

protected void HandleDoubleClick(object sender, MouseButtonEventArgs e)
{
    var track = ((ListViewItem) sender).Content as Track; //Casting back to the binded Track
}

My solution was based on @epox_sub's answer which you should look at for where to put the Event Handler in the XAML. The code-behind didn't work for me because my ListViewItems are complex objects. @sipwiz's answer was a great hint for where to look...

void ListView_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
    var item = ListView.SelectedItem as Track;
    if (item != null)
    {
      MessageBox.Show(item + " Double Click handled!");
    }
}

The bonus with this is you get the SelectedItem's DataContext binding (Track in this case). Selected Item works because the first click of the double-click selects it.