Question

I want to send String from C# to Jave
I do it in C# in 2 side like this

Sender: C#

NetworkStream ns1 = _client2.GetStream();
byte[] b = { (byte)2 };//this is the command that sent from client to Server  
ns1.Write(b, 0, 1);
string data = "222222222";
byte[] b2 = _AC.GetBytes(data);
ns1.Write(b2, 0, b2.Length);

Reciever C#

 Byte[] b = new byte[10];
 ns.Read(b, 0, b.Length);
 string Data = _AE.GetString(b);

 while (ns.DataAvailable)
   {
     b = new byte[10];
     ns.Read(b, 0, b.Length);
     Data += _AE.GetString(b);
    }

I do some coding with no luck in Java …. like this..

byte b = is.readByte();
byte[] buff= new byte[8];
is.read(buff,0,10);

I receive inside buff[50,50,50,50,50,50,50,50,50];
…..then how to change it to string in java …..
Any help would be great ….thanks

Answer 1

50 is the numeric ASCII value of the character “2”. Just take each element of buff and apply a cast of char to it: (char) buff[0], (char) buff[1] etc.