using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Net.Sockets;
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using System.Net;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using static System.Windows.Forms.VisualStyles.VisualStyleElement;
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using System.Threading;
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using DataCapture_MA.log4Net;
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using DataCapture_MA.Entity;
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using DataCapture_MA.DataHnadle;
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using DataCapture_MA.AutoMapperConfig;
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namespace DataCapture_MA
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{
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public partial class CaptrueForm : Form
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{
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bool RunningFlag = false;
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Socket skt = WZ.Useful.Commons.NetworkUtil.CreateUdpSocket();
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EndPoint RemotePoint = null;
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public delegate void MyInvoke(string strRecv);
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public CaptrueForm()
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{
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InitializeComponent();
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var hostName = Dns.GetHostName();
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var ips = Dns.GetHostAddresses(hostName);
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foreach (var ip in ips)
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{
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if (ip.AddressFamily == AddressFamily.InterNetwork) // 只显示IPv4地址
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{
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ipSelect.Items.Add(ip);
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}
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}
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ipSelect.SelectedIndex = 0;
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to_ipTxt.Text = ipSelect.SelectedItem.ToString();
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AutoMapper.Mapper.Initialize((cfg) => {
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cfg.AddProfile<MapperConfiguration>();
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});
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}
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private void ReceiveHandle()
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{
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//接收数据处理线程
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string msg;
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byte[] data = new byte[204800];
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MyInvoke myI = new MyInvoke(UpdateRcvTextBox);
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while (RunningFlag)
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{
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if (skt == null || !RunningFlag || skt.Available < 1)
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{
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Thread.Sleep(200);
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continue;
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}
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//跨线程调用控件
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//接收UDP数据报，引用参数RemotePoint获得源地址
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int rlen = skt.ReceiveFrom(data, ref RemotePoint);
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msg = Encoding.Default.GetString(data, 0, rlen);
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r_showBox.BeginInvoke(myI, new object[] { "From " + RemotePoint.ToString() + " << " + msg });
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}
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}
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//处理接收到的UDP
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private void UpdateRcvTextBox(string msg)
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{
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//接收数据显示
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this.r_showBox.Text += (msg) + "\n\n";
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Log4NetHelper.WriteInfoLog(LogType.Receive, msg);
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ReceiveDataHandle.AnalysisMeassage(msg);
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}
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private void start_connect_Click(object sender, EventArgs e)
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{
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try
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{
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if (skt != null)
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{
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skt.Close();
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skt.Dispose();
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}
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// 创建新的 UDP 套接字
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skt = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
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// 设置允许重用地址和端口
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skt.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
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//得到本机IP，设置UDP端口号
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IPAddress ip = IPAddress.Parse(ipSelect.SelectedItem.ToString());//本机IP
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int port = int.Parse(local_port.Text.Trim());//端口号
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IPEndPoint iPEndPoint = new IPEndPoint(ip, port);
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skt.Bind(iPEndPoint);
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//得到客户机IP
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IPAddress ip2 = IPAddress.Parse(to_ipTxt.Text.Trim());//客户机IP
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int port2 = int.Parse(to_portTxt.Text.Trim());//端口号
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IPEndPoint iPEndPoint2 = new IPEndPoint(ip2, port2);
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RemotePoint = (EndPoint)(iPEndPoint2);
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RunningFlag = true;
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Thread thread = new Thread(new ThreadStart(ReceiveHandle));
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thread.Start();
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Log4NetHelper.WriteInfoLog(LogType.Receive, "开启UDP通信成功" + iPEndPoint.ToString());
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ipSelect.Enabled = false;
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local_port.Enabled = false;
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to_ipTxt.Enabled = false;
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to_portTxt.Enabled = false;
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start_connect.BackColor = Color.DarkRed;
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start_connect.Enabled = false;
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colse_connect.BackColor = Color.DarkGreen;
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colse_connect.Enabled = true;
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r_showBox.Text += "数据接收已启动\n";
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}
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catch(Exception ex)
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{
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Log4NetHelper.WriteInfoLog(LogType.Receive, "开启UDP通信失败" + ex);
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MessageBox.Show(ex.Message);
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}
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}
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private void CreateDatabase()
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{
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using (var context = new DbModel())
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{
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// 确保数据库和表存在，如果不存在则创建
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context.Database.EnsureCreated();
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// 添加一些数据
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context.RobotInfo.Add(new RobotInfo
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{
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WarnningNum = 0,
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//RobotStatus = "Normal",
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RobotModel = "Model X",
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RobotSerialNo = "123456",
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WarnningContent = "清除富文本框数据",
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CreateTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"),
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IsDelete = false
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});
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// 保存更改
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context.SaveChanges();
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var xx = context.RobotInfo.ToList();
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}
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}
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private void colse_connect_Click(object sender, EventArgs e)
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{
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try
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{
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RunningFlag = false; // 停止接收线程
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if (skt != null)
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{
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skt.Close(); // 关闭套接字
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}
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ipSelect.Enabled = true;
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local_port.Enabled = true;
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to_ipTxt.Enabled = true;
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to_portTxt.Enabled = true;
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colse_connect.Enabled = false;
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start_connect.Enabled = true;
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colse_connect.BackColor = Color.DarkRed;
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start_connect.BackColor = Color.DarkGreen;
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r_showBox.Text += "已关闭数据接收\n";
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message);
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}
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}
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private void sendbtn_Click(object sender, EventArgs e)
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{
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try
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{
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string sendStr = richSendTxt.Text;
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IPAddress ip2 = IPAddress.Parse(to_ipTxt.Text.Trim());//客户机IP
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int port2 = int.Parse(to_portTxt.Text.Trim());//端口号
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IPEndPoint iPEndPoint2 = new IPEndPoint(ip2, port2);
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RemotePoint = (EndPoint)(iPEndPoint2);
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skt.Connect(RemotePoint);
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skt.Send(WZ.Useful.Commons.ConvertHelper.StringToBytes(sendStr));
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r_showBox.Text += "To " + RemotePoint.ToString() +">> " + (sendStr) + "\n";
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}
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catch( Exception ex)
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{
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MessageBox.Show(ex.Message);
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}
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}
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private void clearBtn_Click(object sender, EventArgs e)
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{
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CreateDatabase();
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richSendTxt.Text = string.Empty;
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r_showBox.Text = string.Empty;
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}
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private void ipSelect_SelectedIndexChanged(object sender, EventArgs e)
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{
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}
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}
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}
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