How To: Get intersection of two geometries while offline?

AndrewHughes

Hi,

How is it possible to obtain the intersection of two geometries (polygons in my case) without a geometry service/server - the device is not online.

By the looks of the API this may* not be supported....
http://resources.arcgis.com/en/help/windows-mobile-sdk/apiref/ESRI.ArcGIS.Mobile~ESRI.ArcGIS.Mobile.Geometries.Polygon_members.html

...*unless I'm supposed to:

var union = poly1.Union(poly2);
var diff = poly1.Difference(poly2);
var intersect = union.Difference(diff);

Thoughts?

Cheers.