please can any one help me with this missing methode

BluetoothDeviceInfo.GetServiceRecords()

I can find it in the documentation but I got this error while trying to use it :

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'InTheHand.Net.Sockets.BluetoothDeviceInfo' does not contain a definition for 'GetServiceRecords' and no extension method 'GetServiceRecords' accepting a first argument of type 'InTheHand.Net.Sockets.BluetoothDeviceInfo' could be found (are you missing a using directive or an assembly reference?) 

Did you resolve this?  If not ask in the 32feet.NET forum http://32feet.net/forums/37.aspx  However its very uncommon that you need to call this method.  See the user's guide for how to make Bluetooth connections (its in the release or at http://www.alanjmcf.me.uk/comms/bluetooth/32feet.NET%20--%20User%20Guide.html)

Anyway, GetServiceRecords is an instance method so is called like shown below:

   Dim cli As New BluetoothClient
   Dim peers() As BluetoothDeviceInfo = cli.DiscoverDevices()
   Dim deviceA As BluetoothDeviceInfo = peers(0)
   Dim svcClass As Guid = BluetoothService.SerialPort
   Dim recordList() As ServiceRecord = deviceA.GetServiceRecord(svcClass)
   ... ...