Returns true if the line segments p1->p2 and p3->p4 have an inner intersection, i.e. an intersection point inside the bounds of the line segment. Returns false otherwise, returns false if the intersection point coincides with one of the two lines

public static bool InnerIntersection(
	GeoPoint2D p1,
	GeoPoint2D p2,
	GeoPoint2D p3,
	GeoPoint2D p4
)

Public Shared Function InnerIntersection ( _
	p1 As GeoPoint2D, _
	p2 As GeoPoint2D, _
	p3 As GeoPoint2D, _
	p4 As GeoPoint2D _
) As Boolean

public:
static bool InnerIntersection(
	GeoPoint2D p1, 
	GeoPoint2D p2, 
	GeoPoint2D p3, 
	GeoPoint2D p4
)