I'm executing a spatial query using the geometry of a polygon feature using the esriSpatialRelWithin spatial relation to find out what feature it is contained within in another polygon layer.
In ArcEngine I am getting 1 result and in ArcReaderControl I am getting 0 results - on the same map, same feature.
I then tried using esriSpatialRelIntersects and I get 4 results in both ArcReader and ArcEngine. I take this to mean that my query geometry shares borders (because there are three other polygons that border the feature in the layer I am querying). But if that is the case why is ArcEngine returning 1 result when I use esriSpatialRelWithin? Shouldn't it return 0 results like the ArcReaderControl?
