IComObjectPoolEvents2 interface (comsvcs.h)
Notifies the subscriber when a new object is created for or removed from the pool. The subscriber is also notified when a new object pool is created or when the request for a pooled object times out. 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 IComObjectPoolEvents2 interface inherits from the IUnknown interface. IComObjectPoolEvents2 also has these types of members:
Methods
The IComObjectPoolEvents2 interface has these methods.
IComObjectPoolEvents2::OnObjPoolCreateDecision Generated when a pool provides a requesting client with an existing object or creates a new one. |
IComObjectPoolEvents2::OnObjPoolCreateObject Generated when an object is created for the pool. |
IComObjectPoolEvents2::OnObjPoolCreatePool Generated when a new pool is created. |
IComObjectPoolEvents2::OnObjPoolDestroyObject Generated when an object is permanently removed from the pool. |
IComObjectPoolEvents2::OnObjPoolTimeout Generated when the request for a pooled object times out. |
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 |