Refresh dynamic map Layer

Discussion created by joseluis_diez on Nov 22, 2013
Latest reply on Dec 2, 2013 by joseluis_diez
I'm trying to refresh a map view loaded in a WPF application, based on a timer. (ArcGIS API for WPF).

I am using a dynamic map service that contains a point layer that changes frequently. I refresh the dynamic layer every 30 seconds using the Layer.Refresh() on the timer's interval, but , the problem I am having is that each time I refresh the map, it blinks.

How I can to prevent this flicker effect?