IAVTransport::GetTransportInfo

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

This method returns information about the current transport state, including whether the transport is stopped, playing, or in another transport state.

Syntax

virtual DWORD GetTransportInfo(
  TransportInfo* pTransportInfo
) = 0;

Parameters

• pTransportInfo
  [in, out] Pointer to a TransportInfo structure that contains current transport 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 GetTransportInfo action.

For more information about the actions in the AVTransport service, see UPnP AV DCP Documentation.

Requirements

See Also

Reference

IAVTransport
TransportInfo
UPnPAVError