Public Sub LocationToAddressAsync( _
   ByVal location As MapPoint, _
   ByVal distance As Double, _
   Optional ByVal userToken As Object _
) 

public void LocationToAddressAsync( 
   MapPoint location,
   double distance,
   object userToken
)

Parameters

location

The point at which to search for the closest address. The location should be in the same spatial reference as that of the geocode service.

distance

The distance in meters from the given location within which a matching address should be searched.

userToken

A user-defined object that is passed to the method invoked when the asynchronous operation completes.

Target Platforms: Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family, Windows 7, Windows 8

Reference