WPF MVVM: How to close a window

Question

I have a Button that closes my window when it\'s clicked:

Ok

Answer 1

Very clean and MVVM way is to use InteractionTrigger and CallMethodAction defined in Microsoft.Interactivity.Core

You will need to add a new namespace as below

xmlns:i="http://schemas.microsoft.com/xaml/behaviors"

You will need the Microsoft.Xmal.Behaviours.Wpf assembly and then the below xaml code will work.

You don't need any code behind or anything else and can also call any other method of Window.