find the overlapping points of two series in devexpress chart

Question

As you can see , I have a winform chart ( DevExpress Chart ) with two series .
Each series has their points.
And what I want is to find the overlapping points of those two series ( pointed by green circle in picture ) .

For example ( 3.4 for the first overlapping point and 7.3 for the second overlapping point ) .
Thanks .

Answer 1

If you have direct access to the Series collection, you could:

var intersection = Series[0].Points.Intersect(Series[1].Points);

If you are creating discrete Point objects along the way, you may have to define the matching behavior, as well.