private static void OnIsEnabledChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if ((bool)e.NewValue)
{
var element = (ItemsControl)d;
var behavior = new ListItemMoveBehavior(element);
SetBehavior(element, behavior);
}
else
{
GetBehavior(d).Dispose();
d.ClearValue(BehaviorProperty);
}
}
private static void SetBehavior(DependencyObject obj, ListItemMoveBehavior value)
{
obj.SetValue(BehaviorProperty, value);
}