IPersistHistory::LoadHistory


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IPersistHistory::LoadHistory
HRESULT LoadHistory(
    [in]IStream *pStream,
    [in]IBindCtx *pbc);
The container calls this method to request that the component restore its state.

Returns:

S_OK The component was able to reload its persistent state.
E_FAIL The component was unable to reload its persistent state.
E_OUTOFMEMORY There was not enough memory to reload the persistent state of the component.
E_POINTER The stream or the bind context supplied by the container were invalid.

pStream
[in] Pointer to an interface on the stream from which the object should loaded its persistent state
pbc
[in] Pointer to an interface on a bind context. The bind context can be used in binding operations to restore the component's state and should be passed along to any objects contained by the component if a binding is to be performed by the contained component.

The component should under no circumstances add a reference to the supplied stream. The stream should not be cached by the component.

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S_OK	The component was able to reload its persistent state.
E_FAIL	The component was unable to reload its persistent state.
E_OUTOFMEMORY	There was not enough memory to reload the persistent state of the component.
E_POINTER	The stream or the bind context supplied by the container were invalid.