IViewChapter::GetSpecification

  • Article

Returns the rowset from which the view was created.

Syntax

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

Parameters

  • riid
    [in] The IID of the interface on which to return a pointer.

  • ppRowset
    [out] A pointer to memory in which to return the interface pointer. If IViewChapter::GetSpecification fails, it must attempt to set *ppRowset to a null pointer.

Return Code

  • S_OK
    The method succeeded.

  • E_FAIL
    A provider-specific error occurred.

  • E_NOINTERFACE
    The view did not support the interface specified in riid.

  • E_OUTOFMEMORY
    The provider was unable to allocate sufficient memory in which to return the rowset information.

Comments

IViewChapter::GetSpecification adds a reference count to the rowset. The consumer must call Release to release the reference count when it is no longer needed.