c# - 如何使用 Tcp NetworkStream C# 发送和接收列表

Question

我刚开始学习套接字编程，现在我正在尝试将 List<> 从客户端发送到服务器。

我读到我需要使用 BinaryFormatter 进行序列化和反序列化，但我只是不知道如何使用 NetworkStream 将它发送到服务器。

请帮忙，任何解释将不胜感激。非常感谢您。

下面是我的客户端代码

private void btnSendDataToServer_Click(object sender, EventArgs e)
    {
        int noOfMessage = Convert.ToInt32(tbMessageNo.Text);
        try
        {
            serverStream = clientSocket.GetStream();
            for (int i = 0; i < noOfMessage; i++)
            {
                clientList.Add(tbSendDataToServer.Text);
            }

            //send data to server
            byte[] outStream = System.Text.Encoding.ASCII.GetBytes(?); 
            serverStream.Write(outStream, 0, outStream.Length);
            serverStream.Flush();

            //receive data from server
            byte[] inStream = new byte[102400]; 
            serverStream.Read(inStream, 0, (int)clientSocket.ReceiveBufferSize);
            string returndata = System.Text.Encoding.ASCII.GetString(inStream); 
            msg("Data from Server : " + returndata);
        }
        catch(SocketException ex)
        { }
    }

下面是我的服务器代码

byte[] bytesFrom = new byte[102400];

NetworkStream networkStream = clientSocket.GetStream();
                networkStream.Read(bytesFrom, 0, (int)clientSocket.ReceiveBufferSize);
                dataFromClient = System.Text.Encoding.ASCII.GetString(bytesFrom);

                    f.testQS.Enqueue(dataFromClient);
                    AppendText(f.testQS.Count().ToString() + " >> " + "From client-" + ClientNo + "--" + dataFromClient);

                    //send data to client
                    rCount = Convert.ToString(requestCount);
                    serverResponse = "Server to Client(" + ClientNo + ") " + rCount;
                    sendBytes = Encoding.ASCII.GetBytes(serverResponse);
                    networkStream.Write(sendBytes, 0, sendBytes.Length);
                    networkStream.Flush();

附言如果它是单个字符串，我没有问题。但我想根据用户 noOfMessage 循环第一个字符串并将其放入列表中。然后我会将列表发送到服务器。然后，Server会读取接收到的List，并显示List的数据。谢谢。

Answer 1

发送数据

BinaryFormatter bf = new BinaryFormatter();
bf.Serialize(serverStream, clientList);
serverStream.Close();

在服务器端接收

BinaryFormatter formatter = new BinaryFormatter();
clientList = (List<string>) formatter.Deserialize(networkStream);