[This is preliminary documentation and is subject to change.]
Query the topic by sending a SIF_Request message to all zones joined
with the topic. This form of the query method also notifies a
MessagingListener of any SIF_Request messaging that takes place.
Declaration Syntax| C# | Visual Basic | Visual C++ |
void Query( Query query, IMessagingListener listener )
Sub Query ( _ query As Query, _ listener As IMessagingListener _ )
void Query ( Query^ query, IMessagingListener^ listener )
Parameters- query (Query)
- A Query object that encapsulates the elements to query and the optional field restrictions placed on the results
- listener (IMessagingListener)
- A MessagingListener that will be notified when the SIF_Request message is sent to the zone. Any other MessagingListeners registered with the zone will also be called. @since Adk 1.5