OLEDBSimpleProvider::addOLEDBSimpleProviderListener

Registers the named event handler interface to receive notifications of changes to data.

HRESULT addOLEDBSimpleProviderListener (
OLEDBSimpleProviderListener*pospIListener);

Parameters

pospIListener

[in]
The event handler interface to be registered.

Return Codes

S_OK
The method succeeded.

E_FAIL
A provider-specific error occurred.

Notes

• If an event handler was previously specified, addOLEDBSimpleProviderListener releases that event handler prior to registering pospIListener.
  
  
• To correctly implement a provider built with the OLE DB Simple Provider Toolkit, the listener must be the Simple Provider DLL (MSDAOSP.DLL).
  
  
• For multiple OLE DB Rowsets over the same data set, your implementation must support multiple listeners; otherwise only one "active" Rowset will be allowed.