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Selecting graphics within a graphics layer rendered by the DictionaryRenderer

Question asked by miripsystematics-co-il-esridist Employee on Sep 29, 2012
Latest reply on Oct 4, 2012 by MBranscomb-esristaff

I have an app that's using the MessageProcessor object to receive military entities as messages, turn them into graphics and add them to the MessageGroupLayer graphics layers group. I need to implement selections on those graphics, but since they're rendered in the Accelerated mode, I cannot create a ControlTemplate for their Selected and Unselected visual states.
I realize that I can change the symbol to a different one manually (after changing the RendererTakesPrecedence property to false), but I wondered if there is any manner that is more "conventional" for handling selections when using this type of renderer - or in short - what's the "by-design" manner to handle it according to Esri?
Or maybe a way to draw some sort of a contour line around the selected symbols?

Thanks in advance!