Merge Geometric Network edges

[FabianoFerrazza1]

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

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Fabiano Ferrazza

GIS Specialist

Overit

Gruppo Engineering

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[DuncanHornby]

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?