Microsoft DirectX 9.0

IMediaPosition::CanSeekBackward

The CanSeekBackward method determines whether the filter graph can seek backward in the stream.

Syntax

HRESULT CanSeekBackward(
  LONG *pCanSeekBackward
);

Parameters

pCanSeekBackward

[out] Pointer to a variable that receives the value OATRUE if the graph can seek backward, or OAFALSE otherwise.

Return Values

Returns an HRESULT value. Possible values include the following.

Value Description
S_OK Success.
E_NOTIMPL Not implemented.
E_POINTER NULL pointer argument.

See Also