IAVTransport::GetDeviceCapabilities (Compact 7)

  • Article

3/12/2014

This method returns information about the device capabilities associated with this AVTransport instance, including the supported playback and storage media.

Syntax

virtual DWORD GetDeviceCapabilities(
  DeviceCapabilities* pDeviceCapabilities
) = 0;

Parameters

  • pDeviceCapabilities
    [in, out] Pointer to a DeviceCapabilities 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 GetDeviceCapabilities action.

For more information about the actions in the AVTransport service, see UPnP Forum AV Web site.

Requirements

Header

av_upnp.h

Library

Av_upnp.lib

See Also

Reference

IAVTransport
DeviceCapabilities
UPnPAVError