socket问题

主要问题是用该方法Encoding.ASCII.GetString（字节数组,0，长度）得到的字符串不是10,20,30,40,50,60,0
服务端代码
namespace socketserver
{
    class Program
    {
        static void Main(string[] args)
        {
            Socket client;
            int recv;
            //byte[] message = new byte[1024];
            Socket ServerSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.IP);
            IPAddress adr = IPAddress.Parse("10.1.2.90");
            IPEndPoint ep = new IPEndPoint(adr, 3000);            ServerSocket.Bind(ep); //类似于客户机的connect()方法
            ServerSocket.Listen(3); //开始监听            while (true)
            {
                if ((client = ServerSocket.Accept()) != null)
                {
                    Console.WriteLine("连接上...发送数据....");
                    //欲发送的字节数组，以0为结束标记                     byte[] message = { 10, 20, 30, 40, 50, 60, 0 };
                    //send方法返回发送的字节数
                    Console.WriteLine("总计将发送" + client.Send(message) + "个字节的数据");
                    Console.WriteLine("结束.");
                    Console.ReadLine();
                    client.Close();
                    break;
                } 
            }
        }
    }
}
客户端代码
namespace socketclient
{
    class Program
    {
        static void Main(string[] args)
        {
            Socket Server = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp); //建立客户端套接字
            IPAddress adr = IPAddress.Parse("10.1.2.90");
            IPEndPoint ep = new IPEndPoint(adr, 3000);            Server.Connect(ep); //完成绑定            byte[] buffer = new byte[255];
            String data = "";
            int recv = 0;
            recv = Server.Receive(buffer);            if (recv > 0)
            {
                Console.WriteLine("连接上...");
                Console.WriteLine("从服务器接收数据...");                data = Encoding.ASCII.GetString(buffer, 0, recv);
                Console.WriteLine(data);
                while (true)
                {
                    String input;
                    input = Console.ReadLine();
                    if (input == "exit")
                    {
                        break;
                    }
                    Server.Send(Encoding.ASCII.GetBytes(input));
                }                Console.WriteLine("连接断开...");
                Server.Shutdown(SocketShutdown.Both);
                Server.Close();
            }        }
    }
}