search_async
Description:
Asynchronously performs a forward geocoding query using a web service.
Use search to do the same thing synchronously.
When the operation is finished, callback
will be called. You can then call search_async.end to get the
result of the operation.
Parameters:
this |
a Forward representing a query |
cancellable |
optional Cancellable forward, null to ignore. |
callback |
a TaskReadyCallback to call when the request is satisfied |
user_data |
the data to pass to callback function |