IMediaPosition::CanSeekForward
| Microsoft DirectShow 9.0 |
IMediaPosition::CanSeekForward
The CanSeekForward method determines whether the filter graph can seek forward in the stream.
Syntax
HRESULT CanSeekForward( LONG *pCanSeekForward );
Parameters
pCanSeekForward
[out] Pointer to a variable that receives the value OATRUE if the graph can seek forward, or OAFALSE otherwise.
Return Values
Returns an HRESULT value. Possible values include the following.
| Return code | Description |
| S_OK | Success. |
| E_NOTIMPL | Not implemented. |
| E_POINTER | NULL pointer argument. |
Requirements
Header: Declared in Control.h; include Dshow.h.
Library: Use Strmiids.lib.
See Also