0
votes
0answers
78 views

Changing polyline vertex followed be union causes exception

I'm new to this arcobject stuff. I'm trying to change the last vertex on a polyline feature. (using C#) After the change I need to add this changed polyline into another. It seemed to work except if ...
1
vote
1answer
439 views

How to get polyline out of multipart feature using ArcObjects C#

I've got a polyline feature class and I've identified the first feature that is a multipart feature. I now want to find out which of the paths of this multipart feature intersects with a point. Up ...
3
votes
1answer
388 views

Pivot a polyline at vertex or distance using ArcObjects C#

I hope you can help me with that one. I'm using ArcObjects with C# trying to rotate only one part of a polyline at a vertex or distance along the polyline. The polyline is zAware and has values at ...
3
votes
4answers
356 views

ArcObjects C#: select intersecting polylines

My questions seems trivial but it is a real blocker for me. So please help!!! How can I, using ArcObjects with C#, select only those polylines in one layer that intersect with each other? It sounds ...
2
votes
1answer
356 views

How to split zAware polyline by points programmatically with C#?

I'm trying to split a polyline by the boundaries of a polygon using IPolyCurve2.SplitAtPoints using C#. The polyline I'm trying to split is zAware and holds elevation values at a regular interval. ...