I need to be able to draw a polygon ( or use a rectangle) to select features from my feature layers in an MMPK. I can see examples in the older API(10.2.7) reference.
I would more specifically want to be able to extract the name from just one feature layer within the polygon area. (ex Address in Address_Points Layer)
I am using ArcGIS Runtime SDK for .NET 100.1, WPF API. C#