Applies to: desktop apps only

The BluetoothEnumerateInstalledServices function enumerates the services GUIDs (Globally Unique Identifiers) enabled on a Bluetooth device.

Syntax

DWORD BluetoothEnumerateInstalledServices(
  HANDLE hRadio,
  BLUETOOTH_DEVICE_INFO *pbtdi,
  DWORD *pcServices,
  GUID *pGuidServices
);

Parameters

hRadio

Handle of the local Bluetooth radio device. If NULL, all local radios are searched for enabled services that match the radio address in pbtdi.

pbtdi

Pointer to a BLUETOOTH_DEVICE_INFO structure.

pcServices

On input, the number of records pointed to by the pGuidServices parameter. On output, the number of valid records returned in the pGuidServices parameter. If pGuidServices is NULL, on output pcServices contains the number of services enabled.

pGuidServices

Pointer to a buffer in memory to receive GUIDs for installed services. The buffer must be at least *pcServices *sizeof(GUID) bytes.

Return value

Returns ERROR_SUCCESS upon successful completion, and the pGuidServices parameter contains a complete list of enabled service GUIDs.

The following table describes a common error:

Requirements

See also

BluetoothDisplayDeviceProperties

BluetoothFindFirstDevice

BluetoothFindNextDevice

BluetoothFindDeviceClose

BluetoothGetDeviceInfo

BluetoothRemoveDevice

BLUETOOTH_DEVICE_INFO

BLUETOOTH_DEVICE_SEARCH_PARAMS

Send comments about this topic to Microsoft

Build date: 2/3/2012