Unregisters an IMMXboxNotificationClient callback interface.
public:
HRESULT UnregisterChannelCountNotificationCallback(
IMMXboxNotificationClient *pClient
)
pClient
Type: IMMXboxNotificationClient *
[in] Pointer to the IMMXboxNotificationClient callback interface.
Type: HRESULT
A success or error code.
Refer to WASAPI error codes.
Header: Declared in mmdeviceapi.h.
Library: Use MMDevApi.lib.