private void GetIntersectionPoints() { IntersectionResultArray iresArray1; SetComparisonResult result1 = Line1.Intersect(Line3, out iresArray1); IntersectionResult ires1 = iresArray1.get_Item(0); Point1 = ires1.XYZPoint; IntersectionResultArray iresArray2; SetComparisonResult result2 = Line1.Intersect(Line4, out iresArray2); IntersectionResult ires2 = iresArray2.get_Item(0); Point2 = ires2.XYZPoint; IntersectionResultArray iresArray3; SetComparisonResult result3 = Line2.Intersect(Line3, out iresArray3); IntersectionResult ires3 = iresArray3.get_Item(0); Point3 = ires3.XYZPoint; IntersectionResultArray iresArray4; SetComparisonResult result4 = Line2.Intersect(Line4, out iresArray4); IntersectionResult ires4 = iresArray4.get_Item(0); Point4 = ires4.XYZPoint; }