Hello Sir,

i used 32 feet dll its amazing.thank you very much.

i want to send the sting  from Pc to External device which is also a SPP enabled .

Please help me out in this,

Thanks in advance.

See http://32feet.codeplex.com/documentation and then http://32feet.codeplex.com/wikipage?title=General%20Bluetooth%20Data%20Connections SPP is equivalent to RFCOMM in this case.  So use BluetoothClient and Connect and then read and write from the NetworkStream.

 Hello sir,

thank you very much. ya by this code i can receive the string from external device with SPP Enable to PC. but how can i send a string  to extrernal device using SPP?

 if provide the way i am glade to you, since i am stcuk up over their.

Thanks in advance

Ramesh

Do you know System.IO.Stream?  Its' the .NET pattern for reading/writing?  And its subclasses FileStream, MemoryStream, NetworkStream, etc.  Well that's how one read and writes from the BluetoothClient/-Listener connection too. :-)

    Dim peerStream As Stream = cli.GetStream()
    peerStream.Write/Read ...