Feature request: View model member exposed as Action<T>

[LyndonGingerich]

When working with Elmish.WPF from WPF C# code-behind, I dislike using ICommand because it is untyped. OneWayToSourceT bindings are quite helpful, but sometimes I want to pass the call to a different part of my app as an Action<T>. Then I have to create a lambda manually that takes the new value and sets it. What would you think of implementing a setter binding type that is exposed directly as an Action<T>?

[LyndonGingerich]

@marner2 Says that using code-behind is a hack and we shouldn't adjust Elmish.WPF to facilitate it. :P

[TysonMN]

Indeed. Typically use code behind only if that is the only solution.