Hi!
You may select by feature index YourLayer.Select(Index) or by value YourLayer.SelectByAttribute("FieldName=value")
To set colors of selection use SelectionSymbolizer in MapPointLayer, MapLineLayer or MapPolygonLayer
You may select by feature index YourLayer.Select(Index) or by value YourLayer.SelectByAttribute("FieldName=value")
To set colors of selection use SelectionSymbolizer in MapPointLayer, MapLineLayer or MapPolygonLayer