IComQCEvents interface (comsvcs.h)
Notifies the subscriber if a queued message is created, de-queued, or moved to a retry or dead letter queue. The events are published to the subscriber using the COM+ Events service, a loosely coupled events system that stores event information from different publishers in an event store in the COM+ catalog.
Inheritance
The IComQCEvents interface inherits from the IUnknown interface. IComQCEvents also has these types of members:
Methods
The IComQCEvents interface has these methods.
IComQCEvents::OnQCMoveToDeadQueue Generated when a message is moved to the dead letter queue and cannot be delivered. |
IComQCEvents::OnQCMoveToReTryQueue Generated when a message is moved to a queued components retry queue. |
IComQCEvents::OnQCPlayback Generated when a messages contents are replayed. |
IComQCEvents::OnQCQueueOpen Generated when a queued components queue is opened. |
IComQCEvents::OnQCReceive Generated when a message is successfully de-queued even though the queued components service might find something wrong with the contents. |
IComQCEvents::OnQCReceiveFail Generated when the receive message fails. |
IComQCEvents::OnQCRecord Generated when the queued components recorder creates the queued message. |
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 2000 Professional [desktop apps only] |
Minimum supported server | Windows 2000 Server [desktop apps only] |
Target Platform | Windows |
Header | comsvcs.h |