Microsoft OLE DB 2.0 Programmers Reference and Data Access SDK (Microsoft Professional Editions)
| OLE DB Programmer's Reference |
Creates a rowset from a view.
HRESULT OpenViewRowset ( IUnknown *pUnkOuter, REFIID riid, IUnknown **ppRowset);
Parameters
- pUnkOuter
- [in] A pointer to the controlling IUnknown interface if the new rowset is being created as part of an aggregate. It is a null pointer if the rowset is not part of an aggregate.
- riid
- [in] The IID of the interface requested on the rowset.
- ppRowset
- [out] A pointer to memory in which to return the interface pointer on the newly created rowset. If IViewRowset::OpenViewRowset fails, *ppRowset is set to a null pointer.
Return Code
- S_OK
- The method succeeded.
- E_FAIL
- A provider-specific error occurred.
- E_INVALIDARG
- ppRowset was a null pointer.
- E_NOINTERFACE
- The rowset did not support the interface specified in riid.
- E_OUTOFMEMORY
- The provider did not have enough memory to create the rowset.
- DB_E_NOAGGREGATION
- pUnkOuter was not a null pointer, and the provider is an OLE DB 1.0 or 1.1 provider that does not support aggregation of the rowset object being created.
pUnkOuter was not a null pointer, and riid was not IID_IUnknown.
Comments
None.
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