nigel_ngl2

Query new features in polygons

Discussion created by nigel_ngl2 on Sep 8, 2015
Latest reply on Sep 8, 2015 by samie_ug

Hi,

I am trying to develop a Add In that will help the user automatically point out changes in a new layer(Polygon).

 

Case: I have two feature classes of state polygon data say. One feature class is old and the second is new. I need

to some how compare the two layers and select features in the new layer that do not exist or have been modified in the old layer.

 

I have to do this spatially. I am currently using overlap for starters...

 

How can I achieve this using arcObjects?

 

Regards,

 

Nigel.

Outcomes