IRowPosition::GetRowset

OLE DB Programmer's Reference

Returns a pointer to the underlying rowset.

HRESULT GetRowset (    REFIID        riid,    IUnknown **   ppRowset);

Parameters

riid

[in]
The requested IID for the rowset returned in *ppRowset.

ppRowset

[out]
A pointer to memory in which to return the interface pointer of the underlying rowset.

Return Code

S_OK

The method succeeded.

E_INVALIDARG

ppRowset was a null pointer.

E_NOINTERFACE

riid referenced IID_NULL.

ppRowset did not support the interface specified in riid.

E_UNEXPECTED

There is no current rowset.

ITransaction::Commit or ITransaction::Abort was called, and the object is in a zombie state.

Comments

Before ppRowset is returned, the row position object calls IUnknown::AddRef on it.

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