hi, recently i make a project like that: 1.PC as a Bluetooth Server, Notebook as a Bluetooth Client; 2.Client can detect the bluetooth device in range. code follow: InTheHand.Net.Sockets.BluetoothClient blueth_Client = new InTheHand.Net.Sockets.BluetoothClient(); InTheHand.Net.Sockets.BluetoothDeviceInfo...