ReactiveCommand and IDisposable

[scemino]

Hi,
The class ReactiveCommand is inheritable but the Dipose method is not overridable, why ?

[anaisbetts]

You generally shouldn't derive from ReactiveCommand, but I can look into making the Dispose method virtual

[scemino]

What I need is a a ReactiveCommand implementing the IActiveAware (interface coming from the Prism library) and a constructor with an additional parameter: IObservable isActive.
So my first thought was to create a class deriving from the ReactiveCommand and implementing the IActiveAware.
A better solution is welcome if I shouldn't derive from ReactiveCommand.
Thanks for your reply.