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   源码介绍

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

using SocketClienTool.Code.SocketHelper;

namespace SocketClienTool
{
    public partial class FrmClient : Form
    {
        public delegate void mydelegate(string str, bool isErr = false);
        SocketClient Socket_Client = null;
       
        public FrmClient()
        {
            InitializeComponent();
        }

        private void btnStart_Click(object sender, EventArgs e)
        {
            string ip = txtIp.Text;
            int port = 0;
            int.TryParse(txtPort.Text,out port);
            Socket_Client = new SocketClient(ip,port);
            Socket_Client.OnRecData  =SocketServerDataReceived;
            //Socket_Client.OnRecData  = SocketServerDataReceived2;
           bool startOk=  Socket_Client.Start();
            if (startOk)
            {
                Log("链接成功！");
            }
            else {
                Log("链接失败！");
            }
            SetButtonState(0);
        }


        private void btnStop_Click(object sender, EventArgs e)
        {
            Socket_Client.OnRecData -= SocketServerDataReceived;
            Socket_Client.Stop();

            Log("断开链！");
            SetButtonState(1);

        }

        private void SetButtonState(int xflag)
        {
            if (xflag == 0)//btnStart
            {
                btnStart.Enabled = false;
                btnStop.Enabled = true;

            }
            else //btnstop
            {
                btnStart.Enabled = true;
                btnStop.Enabled = false;

            }

        }

        /// <summary>
        /// Socket Server 接收到数据
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="cmdData"></param>
        public void SocketServerDataReceived(Object sender, byte[] data)
        {
            string cmdData = System.Text.Encoding.UTF8.GetString(data);
            Log("接收：" cmdData);
             

        }
        public void SocketServerDataReceived2(Object sender, byte[] data)
        {
            string cmdData = System.Text.Encoding.UTF8.GetString(data);
            Log("接收2："   cmdData);


        }

        #region AddTxtLine 添加提示信息
        public void Log(string msg, bool isErr = false)
        {

            BeginInvoke(new mydelegate(ShowRecvMessage), new object[] { msg, isErr });
            //LogUnit.Warn(msg);

        }

        public  void ShowRecvMessage(string str, bool isErr = false)
        {
            AddTxtLine(str, false);
        }

        /// <summary>
        ///  添加提示信息
        /// </summary>
        /// <param name="ShowMsg"></param>
        /// <param name="IsErr"></param>
        private void AddTxtLine(string ShowMsg, bool IsErr = false)
        {


            if (this.RcTextBox.Lines.Count() > 1000)
            {
                this.RcTextBox.Clear();
            }
            if (IsErr)
            {

                this.RcTextBox.SelectionColor = Color.Red;//设置成蓝色  
            }
            else
            {

                this.RcTextBox.SelectionColor = Color.White;//设置黑色
            }
            this.RcTextBox.AppendText(ShowMsg   Environment.NewLine);

        }
        #endregion

        private void btnSend_Click(object sender, EventArgs e)
        {
            string sendTxt = txtSend.Text;
            if (string.IsNullOrWhiteSpace(sendTxt)) {
                MessageBox.Show("不能发送空内容");
            }
            Socket_Client.SendToService(sendTxt);
        }

        private void button1_Click(object sender, EventArgs e)
        {
           
            for (int i = 0; i < 300; i  ) {
                string com = FormatCom.LeftzeroStr( (i / 40)   1,2);
                string addr = FormatCom.LeftzeroStr((i % 40)   1, 2);

               // string cmd1 = $"groupName1,LPC0.COM{com}.ADDR{addr}.Doffer.doffer_output";
                string cmd1 = $"WD,LPC0.COM{com}.ADDR{addr}.Doffer.doffer_output,31";
              //  string cmd1 = $"WD,LPC0.COM{com}.ADDR{addr}.Doffer.doffer_output,22";
               // string cmd2 = $"WD,LPC0.COM{com}.ADDR{addr}.Doffer.winder_output,33";
               // Log(cmd1);
                Socket_Client.SendToService(cmd1);
                Thread.Sleep(50);
                //Socket_Client.SendToService(cmd2);
                //Thread.Sleep(10);
            }

            //for (int i = 0; i < 300; i  )
            //{
            //    string com = FormatCom.LeftzeroStr((i / 40)   1, 2);
            //    string addr = FormatCom.LeftzeroStr((i % 40)   1, 2);
            //    //string cmd1 = $"WD,LPC0.COM{com}.ADDR{addr}.Doffer.doffer_output,30";
            //    string cmd1 = $"groupName1,LPC0.COM{com}.ADDR{addr}.Doffer.winder_output";

            //    Log(cmd1);
            //}
        }

        private void button2_Click(object sender, EventArgs e)
        {
            for (int i = 0; i < 300; i  )
            {
                string com = FormatCom.LeftzeroStr((i / 40)   1, 2);
                string addr = FormatCom.LeftzeroStr((i % 40)   1, 2);
                //string cmd1 = $"WD,LPC0.COM{com}.ADDR{addr}.Doffer.doffer_output,30";
                string cmd1 = $"RD,LPC0.COM{com}.ADDR{addr}.Doffer.doffer_output,0";
               
              //  Log(cmd1);
                Socket_Client.SendToService(cmd1);
                Thread.Sleep(50);
               
            }
        }
    }
}