IOCTL_BTHHFP_DEVICE_GET_CONTAINERID IOCTL (bthhfpddi.h)
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
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
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 |
| Minimum supported server | Windows Server 2012 |
| Header | bthhfpddi.h |