Get Inteselection point element between detail lines in family?

[sonicer]

Is it possible get Inteselection point element between detail lines in family?

[FAIR59]

I'm presuming you want the intersection Point

            SymbolicLine line1;
            SymbolicLine line2;

            IntersectionResultArray resArray = null;
            SetComparisonResult res = line1.GeometryCurve.Intersect(line2.GeometryCurve, out resArray);
            IntersectionResultArrayIterator iter = resArray.ForwardIterator();
            while (iter.MoveNext())
            {
                IntersectionResult r = iter.Current as IntersectionResult;
                // intersectionPoint r.XYZPoint;
                TaskDialog.Show("debug", string.Format("{0}", r.XYZPoint));
                break;
            }