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C#聊天程序Lidgren

[英]C# Chat Program Lidgren

我編寫了以下程序,該程序應該啟動,顯示表單並連接到服務器並獲取消息。 但是,當我開始時,什么都沒有發生?

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Lidgren.Network;
using System.Threading;

namespace WindowsGame2
{
    public partial class Form1 : Form
    {
        private NetClient client;
        private NetBuffer buffer;

        public Form1()
        {
            InitializeComponent();
        }

        private void Connect()
        {
            NetConfiguration config = new NetConfiguration("xesh");
            NetClient client = new NetClient(config);

            client.Connect("75.127.105.216", 14242);

            NetBuffer buffer = client.CreateBuffer();
        }

        private void ReceiveMessages()
        {
            Connect();
            bool keepGoing = true;
            while (keepGoing)
            {
                NetMessageType type;
                while (client.ReadMessage(buffer, out type))
                {
                    switch (type)
                    {
                        case NetMessageType.DebugMessage:
                            Console.WriteLine(buffer.ReadString());
                            break;

                        case NetMessageType.StatusChanged:
                            Console.WriteLine("New status: " + client.Status + " Reason: " + buffer.ReadString());
                            break;

                        case NetMessageType.Data:
                            break;
                    }
                }
            }
        }

        private void Update(string str)
        {
            ReceiveMessages();
            textBox1.AppendText(str + "\r\n");
        }

        private void textBox1_TextChanged(object sender, EventArgs e)
        {

        }

        static void Main(string[] args)
        {
            Form1 form = new Form1();
        }
    }
}

您已聲明:

    private NetClient client;        
    private NetBuffer buffer;

但是,您的Connect()方法構造了新的本地客戶端緩沖區 ,當該方法返回時,它們將超出范圍。 實例的客戶端緩沖區永遠不會被初始化,並且在ReceiveMessages()方法中使用時,它們將毫無意義。

您沒有在調用您的方法。

嘗試:

static void Main(string[] args)
{
    Form1 form = new Form1();
    ReceiveMessages();
    // or 
    Update("Me");
}

表單上是否有任何按鈕? Kinda需要更多信息

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