Wpf: how to add a routed event to a viewbase derived class

See more:

WPF

In Wpf ListView can have several "view classes" to show items.
Those classes derived from "BaseView" class.

When you create custom views, you can't create RoutedEvents because "BaseView" has not a "AddHandle" static method.

I had created a GridViewSort view. (With column sorting feature) and I want to add a "DoSort" routed event with column and sortdirection as parameters.

BUT when I try to use AddHandler and DeleteHandler. Those methods are not available into "baseview" class.

Can I provide an alternative to those methods?

What I have tried:

public class GridViewSort:GridView
    {
        private static readonly string SortUpIcon = "M 2,5 L 4,3 L 6,5 L 2,5";
        private static readonly string SortDownIcon = "M 2,3 L 4,5 L 6,3 L 2,3";

        public static readonly RoutedEvent DoSortEvent = EventManager.RegisterRoutedEvent("DoSort",
            RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(GridViewSort));

        public event RoutedEventHandler DoSort
        {
            add { AddHandler(DoSortEvent, value); }
            remove { RemoveHandler(DoSortEvent, value); }
        }