Polygon snapping

[Ryan_D_Smith]

I'm writing a WPF app that allows users to position polygons on a map.  I want the polygons to snap to the edge of another polygon when they are close.  Is there any way to accomplish this?

[TuukkaJärvinen]

I'm also looking for an answer on this one. Any information about snapping would be greatly appreciated.

[DavideLimosani]

i need a solution for this too...

[dotMorten_esri · Accepted solution]

The key to this is GeometryEngine.NearestVertex and GeometryEngine.NearestCoordinate.

I've attached a sample that performs snapping to a geometry. It's written for Windows Store, but it more or less works the exact same in WPF