C# - Using Peer-To-Peer server to send messages(strings) to clients.

I´m programming a game with the Unity engine using C#. I want users to function as servers or clients and also I want the server to be able to send messages(strings) to the clients. I´ve tried using functions, but of course it didn´t realy work since if have 2 seperate identities. Right now I´m trying to use RCP but it doesn´t seem to work like in the tutorial....I get an compiler error in the Update function. I´ve attached the Network View component (everything else works).



using UnityEngine;
using System.Collections;

and run
public class NetworkManager : MonoBehaviour
{
private int maxConnections = 12;
private int serverPort = 9955;
public string message = "NoMessageSelected";
public bool sendMessage = false;

public void OnGUI()
{
//Creates 2 Buttons on GUI, if disconnected
if (Network.peerType == NetworkPeerType.Disconnected)
{
if (GUI.Button (new Rect (100, 100, 100, 30), "Server"))
{
Network.InitializeServer (maxConnections, serverPort);
}
if (GUI.Button (new Rect (200, 100, 100, 30), "Client"))
{
Network.Connect ("localHost", serverPort);
}
}
////Shows Client or Server GUI
//Client
if (Network.peerType == NetworkPeerType.Client)
{
GUI.Label (new Rect (100, 100, 400, 30), "Connected to Server");
//Disconnect
if (GUI.Button (new Rect (200, 200, 100, 30), "Disconnect"))
{
Network.Disconnect();
MasterServer.UnregisterHost();
}
}
//Server
if (Network.peerType == NetworkPeerType.Server)
{
GUI.Label (new Rect (100, 100, 400, 30), "Clients connected: " +
Network.connections.Length);
message = GUI.TextField(new Rect(150, 150, 200, 20), message, 25);//How to
receive "message"?
//Sends message via RPC
if (GUI.Button (new Rect (200, 200, 100, 30), "Send Message"))
{
networkView.RPC ("PrintText", RPCMode.All, "Hello world");
}
}
}


public void Update()
{
Debug.Log (message);
}

@RPC
function PrintText (text : String)
{
Debug.Log(text);
}

}