The SetExtendedInfo method is reserved for future use.
HRESULT SetExtendedInfo (
IUnknown *pUnkExtendedInfo );
| Argument | Description |
|---|---|
| pUnkExtendedInfo [in] | Object supplying extended information |
If you implement IDTSDataPumpTransform2, you must implement SetExtendedInfo even though it is not called. Simply return NO_ERROR.
When implemented, SetExtendedInfo will be called prior to IDTSDataPumpTransform::ValidateSchema. pUnkExtendedInfo will be a pointer to an object that will QueryInterface to one or more interfaces that supply extended information. These will need to be released in or prior to IDTSDataPumpTransform::OnTransformComplete.