what needs to be done handle dialog windows in MVVM

Question

what all necessary steps to be done to handle dialog windows in MVVM.

Answer 1

http://stackoverflow.com/questions/454868/handling-dialogs-in-wpf-with-mvvm ;-)

Answer 2

You might have a look at the ViewModel sample application of the WPF Application Framework (WAF). It shows how a dialog can be shown.