Comments by Member 12309313 (Top 1 by date)

How to differentiate subscribers based on active tab control selection in wpf?

I wanted to differentiate subscribers based on active tab selection in MVVM,that is my tab view model will get call if tab is active and then it should call subscriber event on my action.How i can pass active tab index or active property to subscriber after event got published.
currently my all tab got subscribed and hence all tabviewmodel gets subscribed when i want only active one.