how to get point within a distance along a polyline given inPoint?

Discussion created by shenh on Apr 1, 2013
Latest reply on Apr 3, 2013 by shenh
Dear All,
I need to finish the following task: given a point (inPoint) within a polyline (pl), find the point which is:

- within the polyline pl
- distance along the polyline pl between inPoint and the point to-be-find is 250 m

Is there any way to do it with ArcObject?
Thanks for any suggestions,