c# - 我无法运行我的应用程序，因为我的 form_load |windows form application c#| 中有一个循环

Question

我手上有问题。我有一个程序，其中客户端（form1）在无法连接到服务器时必须尝试重新连接。我必须进行重新连接的循环位于 Fomr_load 内部，因此重新连接是自动的。但问题是应用程序在 form_load 完成之前不会打开。谁知道我要去哪里请告诉我

 private void Form1_Load(object sender, EventArgs e)
    {
        Client = new TcpClient();
        IPEndPoint IP_End = new IPEndPoint(IPAddress.Parse("192.168.254.38"), 100);
        try
        {
            Socket Socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            Client.Connect(IP_End);

            if (Client.Connected)
            {
                STW = new StreamWriter(Client.GetStream());
                STR = new StreamReader(Client.GetStream());
                STW.AutoFlush = true;

                backgroundWorker1.RunWorkerAsync();
                backgroundWorker1.WorkerSupportsCancellation = true;
            }
            else
            {
                reconnect();
            }
        }
        catch (SocketException)
        {
            reconnect();
        }
    }  



private void reconnect()
    {
        try
        {
            IPEndPoint IP_End = new IPEndPoint(IPAddress.Parse("192.168.254.38"), 100);
            Client.Connect(IP_End);
            STW = new StreamWriter(Client.GetStream());
            STR = new StreamReader(Client.GetStream());
            STW.AutoFlush = true;

            backgroundWorker1.RunWorkerAsync();
            backgroundWorker1.WorkerSupportsCancellation = true;
        }
        catch (SocketException)
        {
            reconnect();
        }
    }


private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
    {

        while (Client.Connected)
        {
            try
            {
                receive = STR.ReadLine();
                label1.Invoke(new MethodInvoker(delegate () { label1.Text = (receive + "\n\r"); }));
                receive = "";
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message.ToString());
            }
        }
    }

Answer 1

有一个布尔变量，一旦连接成功，你就设置为 true，然后在调用 reconnect() 之前检查它，所以你的循环应该运行一次，设置 connectedSuccessfully = true，然后下次运行它会看到它是 true 并跳过通过调用 reconnect()。您可能还想添加一个计时器，以便在 1 秒后重试一次，然后在 5 秒后重试，然后在 10 秒后重试，以此类推。