WPF MVVM communication between View Model

Question

I am working on WPF MVVM application wherein I have 2 views View1 and View2 with their respective ViewModels. Now, I want on click of a button in View1 would close View1 and

Answer 1

Use a tiny dedicated Light Message Bus. It is not a part of any MVVM framework, so one can use it independently. Very very easy to install and use.

Usage guidelines