Calling methods in your View from your ViewModel using Action-Invokes

Executing ViewModel methods from Xamarin Forms Pages is easy, but how can Page methods be called inside ViewModels?

In Xamarin Forms, if you bind ViewModel Commands to Page Buttons, all of the logic from the button click action takes place in the ViewModel. The problem is that the ViewModel doesn’t have access to the Xamarin Forms controls, and so it’s difficult to access functions of Views from your ViewModel. Delegates are not commonly…