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VPMInterfaces Interface ENOVIDeleteEvent

System.IUnknown
  |
  +---System.IDispatch
    |
    +---System.CATBaseUnknown
      |
      +---ENOVIDeleteEvent
 

Usage: you can freely reimplement this interface.


interface ENOVIDeleteEvent

Class to be implemented by a client who wants to subscribe to event Delete which may be raised .
CallBack Interface : when the publisher raises an event Delete, the subscriber is called back on methods of this interface.
Role: the Subscriber gives a pointer on the implementation of this interface for subscription.


Method Index


o onAfterDelete(ENOVIEvent_var&,HRESULT&)
Method called after a Delete action was done.
o onBeforeDelete(ENOVIEvent_var&,HRESULT&)
Method called before a Delete action is done .
o onKo(ENOVIEvent_var&,HRESULT&)
CallBack method when something was wrong for another subscriber.

Methods


o onAfterDelete
public virtual HRESULT onAfterDelete( const ENOVIEvent_var& iRaisedEvent,
HRESULT& ioNotifyReturnCode) = 0
Method called after a Delete action was done.
Role: to call back clients which subscribed to Delete event -step after -
Parameters:
iRaisedEvent
the instance of event which is currently raised.
ioNotifyReturnCode
the status to be returned by the method :
E_FAIL if there was a problem
S_OK if everything was right
See also:
ENOVIEvent
o onBeforeDelete
public virtual HRESULT onBeforeDelete( const ENOVIEvent_var& iRaisedEvent,
HRESULT& ioNotifyReturnCode) = 0
Method called before a Delete action is done .
Role: to call back clients which subscribed to Delete event - step before -
Parameters:
iRaisedEvent
the instance of event which is currently raised.
ioNotifyReturnCode
the status to be returned by the method :
E_FAIL if there was a problem
E_ACCESSDENIED if the subscriber wants to put a veto . This code will be taken into account only if the event on the object type was declared veto able. S_OK if everything was right
See also:
ENOVIEvent
o onKo
public virtual HRESULT onKo( const ENOVIEvent_var& iRaisedEvent,
HRESULT& ioNotifyReturnCode) = 0
CallBack method when something was wrong for another subscriber.
Role: this method is called by the event manager when a next subscriber returns a failure code from it's callback method. In that case, all the previous subscribers are called on their onKo() method.
Parameters:
iEvent
the instance of event which is currently raised
ioNotifyReturnCode
the status of the onKo callback action
See also:
ENOVIEvent

This object is included in the file: ENOVIDeleteEvent.h
If needed, your Imakefile.mk should include the module: GUIDVPMInterfaces

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