public override double Distance(
GeoCoordinate coordinate1,
GeoCoordinate coordinate2
)Public Overrides Function Distance (
coordinate1 As GeoCoordinate,
coordinate2 As GeoCoordinate
) As Doublepublic:
virtual double Distance(
GeoCoordinate^ coordinate1,
GeoCoordinate^ coordinate2
) overridefunction Distance(coordinate1, coordinate2);