DdeAdapter implements DdeCallback and allow dynamic registration for
mulitple handlers, that can be registered and unregistered at runtime.
- AdvstartHandler
- All registered AdvstartHandler are evaluated. If at least one returns
true, the whole evaluation is considered true.
- AdvstopHandler
- All registered AdvstopHandler are invoked.
- ConnectHandler
- All registered ConnectHandler are evaluated. If at least one returns
true, the whole evaluation is considered true.
- WildconnectHandler
- All registered WildconnectHandler are evaluated. The result is the
union of all HSZPAIRs.
- ConnectConfirmHandler
- All registered ConnectConfirmHandler are evaluated.
- DisconnectHandler
- All registered DisconnectHandler are evaluated.
- ErrorHandler
- All registered ErrorHandler are evaluated.
- RegisterHandler
- All registered RegisterHandler are evaluated.
- XactCompleteHandler
- All registered XactCompleteHandler are evaluated.
- UnregisterHandler
- All registered UnregisterHandlers are evaluated.
- MonitorHandler
- All registered AdvstopHandler are invoked.
- AdvdataHandler
- The AdvdataHandlers are evaluated in registration order - evaluation
stops after the first handler not returning Ddeml.FNOTPROCESSED.
- ExecuteHandler
- The ExecuteHandler are evaluated in registration order - evaluation
stops after the first handler not returning Ddeml.FNOTPROCESSED.
- PokeHandler
- The PokeHandler are evaluated in registration order - evaluation
stops after the first handler not returning Ddeml.FNOTPROCESSED.
- AdvreqHandler
- The AdvreqHandlers are evaluated in registration order - evaluation
stops after the first handler returning a non null value.
- RequestHandler
- The RequestHandlers are evaluated in registration order - evaluation
stops after the first handler returning a non null value.