IAVTransport::GetPositionInfo
A version of this page is also available for
4/8/2010
This method returns information about the current position of the transport associated with this AVTransport instance. This information includes track number, duration, track time, position of the transport in the track, and so on.
Syntax
virtual DWORD GetPositionInfo(
PositionInfo* pPositionInfo
) = 0;
Parameters
- pPositionInfo
[in, out] Pointer to a PositionInfo structure that contains current transport position information.
Return Value
Custom implementations can return appropriate error codes. Should return SUCCESS_AV if the method succeeds. Otherwise, should return an error code defined in WinError.h or UPnP.h, or one of the UPnP AV-specific return values specified in UPnPAVError, especially the following error documented for this action in the AVTransport DCP documentation:
- ERROR_AV_UPNP_AVT_INVALID_INSTANCE_ID
Remarks
This method corresponds to the AVTransport service's GetPositionInfo action.
For more information about the actions in the AVTransport service, see UPnP AV DCP Documentation.
Requirements
| Header | av_upnp.h |
| Library | Av_upnp.lib |
| Windows Embedded CE | Windows CE 5.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |