// 网络调试：打开服务器
private void net_bt_opennet_Click(object sender, EventArgs e)
{
//检查IP地址输入格式是否正确
String regx = @"((?:(?:25[0-5]|2[0-4]\d|((1\d{2})|([1-9]?\d)))\.){3}(?:25[0-5]|2[0-4]\d|((1\d{2})|([1-9]?\d))))";
System.Text.RegularExpressions.Regex check = new System.Text.RegularExpressions.Regex(regx);
if (!check.IsMatch(net_tb_localip.Text))
{
MessageBox.Show("本地IP地址输入错误，请重新输入！", "警告");
return;
}
//检查端口号是否为空
if (net_tb_localport.Text.Equals(""))
{
MessageBox.Show("请输入本地端口号！", "警告");
return;
}
//建立Socket连接
try
{
if (hostSocket == null)
{
hostSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
hostSocket.Bind(new IPEndPoint(IPAddress.Parse(net_tb_localip.Text), Convert.ToInt32(net_tb_localport.Text)));
//设置 监听队列 长度为50(同时能够处理 50个连接请求)
hostSocket.Listen(50);
showTip1.Text = "服务器已启动，开始监听";
//开始接受客户端连接请求
//HostSocket.BeginAccept(new AsyncCallback(ClientAccepted), HostSocket);
isWatch = true;
threadWatch = new Thread(ClientAccepted0);
threadWatch.IsBackground = true;
threadWatch.Start();
showTip1.Text = "服务器已启动，开始接收数据";
showTip2.Text = "建立连接：0";
net_bt_opennet.Enabled = false;
net_bt_closenet.Enabled = true;
SystemConfig.WriteConfigData("LocalPort", net_tb_localport.Text.Trim());
SystemConfig.WriteConfigData("LocalIP", net_tb_localip.Text.Trim());
net_tb_localip.Enabled = false;
net_tb_localport.Enabled = false;
net_btnSend.Enabled = true;
net_btnSendAll.Enabled = true;
net_tx_send.Enabled = true;
hasOpen = true;
MainForms.ServerChange = true;
}
}
catch (Exception)
{
MessageBox.Show("本地IP地址错误或端口已被占用！", "警告");
return;
}
}
private NetDebugForm()
{
InitializeComponent();
net_tb_localport.Text = SystemConfig.GetConfigData("LocalPort", string.Empty);
net_tb_localip.Text = SystemConfig.GetConfigData("LocalIP", string.Empty);
}
