How to read arc or bezier curve geometry

[MarkWilson3]

I have looked through the forum, online help and the web and can't find much help on this.

I am trying to:
1.  Detect polylines with arcs or bezier curves in them
2.  Read the geometry so i can find the intersection point of the curve and another line

The forums have helped me detect arcs and curves in feature classes (not shapefiles) by checking for a difference in the length property and a computed length based on the calculated length from vertex to vertex.  Thanks forum members.

I still can't find any answers about the geometry though.

Any help would be greatly appreciated.

Mark

[StefanDieters1]

This question/answers has a couple of suggestion: convert to json and test in arcpy, and use arc objects c# code given. : https://gis.stackexchange.com/questions/37793/identifying-true-curves-arcs-in-arcmap