Merge Geometric Network edges

FabianoFerrazza1 — Tue, 09 Aug 2016 07:05:58 GMT

Hi all,

I need to merge two adjacent edge in a network.

In particular, i need to merge the geometries and put the new in the oldest

one, deleting the newest (I have modification data).

Code I using is:

((INetworkFeature)finalFeature).Disconnect();

((INetworkFeature)deletingFeature).Disconnect();

IPolyline6 new_shape = polyline1.ShapeCopy as IPolyline6;

ITopologicalOperator6 topOp = new_shape as

ITopologicalOperator6;

topOp.SimplifyAsFeature();

IPolyline6 poly2 = polyline2.ShapeCopy as IPolyline6;

poly2.SimplifyNetwork();

IGeometry finalGeom = topOp.UnionEx(poly2,false);

topOp = finalGeom as ITopologicalOperator6;

topOp.SimplifyAsFeature();

finalFeature.Shape = finalGeom;

deletingFeature.Delete();

finalFeature.Delete();

finalFeature.Store();

((INetworkFeature)finalFeature).Connect();

It throw the exception:

"there is no point geometry associated with the feature element"

Where is the mistake?

Thanks

Fabiano Ferrazza

GIS Specialist

Overit

Gruppo Engineering

Re: Merge Geometric Network edges

DuncanHornby — Mon, 17 Oct 2016 12:07:28 GMT

First of all it is helpful if you use the syntax highlighter on you code to make it easier for everyone else to read. Just go to the advanced editor > more > syntax highlighter. You can retrospectively edit your question and improve it by using the syntax highlighter.

Just an idea, try using ITopologicaloperator and not ITopologicaloperator6?

topic Merge Geometric Network edges in ArcObjects SDK Questions

Merge Geometric Network edges

Re: Merge Geometric Network edges