Hi Eric, You should call "IOBluetoothLocalDeviceAvailable", from IOBluetoothUserLib.h: / /----------------------------------------------------------------------- --------------------------------------------------- /*! @function IOBluetoothLocalDeviceAvailable @abstract Determines if a bluetooth device is available on a local machine or not. @result A Boolean value. TRUE if a Bluetooth device is connected to the local machine, FALSE otherwise. @discussion Determines if a bluetooth device is available on a local machine or not. */ extern Boolean IOBluetoothLocalDeviceAvailable(); ... Marco On Wednesday, April 9, 2003, at 04:17 PM, Crichlow, Eric wrote:

Is there a way to detect whether or not a Bluetooth adapter is

attached

to the system before attempting Bluetooth operations?

I would like to be able to do this before ever calling any

Bluetooth

function, as opposed to relying on the error value returned by trying

to

make a Bluetooth function call, since items in my user interface

should be

disabled from the start based on whether or not Bluetooth is enabled.

...Thanx...

...Eric...

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