OLEDBSimpleProvider::removeOLEDBSimpleProviderListener

Unregisters a named event handler interface.

HRESULT removeOLEDBSimpleProviderListener (
OLEDBSimpleProviderListener*pospIListener);

Parameters

pospIListener

[in]
The event handler interface to be unregistered.

Return Codes

S_OK
The method succeeded.

E_FAIL
A provider-specific error occurred.

Notes

• If removeOLEDBSimpleProviderListener specifies an event handler interface different from the one previously registered, code the call to fail with E_FAIL.
  
  
• 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.