IOCTL_BTHHFP_DEVICE_GET_CONTAINERID IOCTL

The IOCTL_BTHHFP_DEVICE_GET_CONTAINERID IOCTL Gets the PnP Container ID of the Bluetooth device.

Note  This IOCTL has been deprecated for Windows 8.1, so you should use IOCTL_BTHHFP_DEVICE_GET_DESCRIPTOR instead.
 

Major code

IRP_MJ_DEVICE_CONTROL

Input buffer

None.

Input buffer length

None.

Output buffer

A GUID that is the Container ID.

Output buffer length

The size of a GUID.

Status block

N/A

Remarks

This request completes immediately.

The audio driver stores this container ID in appropriate context data and returns it in the driver's implementation of the KSPROPERTY_JACK_CONTAINERID KS property.

Requirements

   
Minimum supported client Windows 8
Minimum supported server Windows Server 2012
Header bthhfpddi.h

See also

Bluetooth HFP DDI IOCTLs

IOCTL_BTHHFP_DEVICE_GET_DESCRIPTOR

KSPROPERTY_JACK_CONTAINERID