TcpConnectDemo.zip

此demo为激光打标机的客户端代码，发送指令到服务端，使用到tcp通信中的socket来接收发送数据

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 System.IO;
using System.Threading;
using System.Collections;

namespace TcpConnectDemo
{
    public partial class Form1 : Form
    {
        enum WorkState
        {            
            START          
            PUT
            GPRT
            WAIT
        };

        private string gb_strFileName;
        private SocketClient gb_sockClient;

        private string gb_strIp = “192.168.1.100“;
        // 服务端端口
        private Int16 gb_nPort = 3875;
        
        //工作线程
        private Thread gb_wrokThread;

        //工作流程
        private static WorkState gb_State = WorkState.START;

        //线程停止标志位
        private static bool gb_bIsStop = true;

        //线程发送消息标志位，每个流程只发送一次消息，发送后循环接收消息
        private static bool gb_bIsSend = false;

        private static bool gb_bIsGprt = false;

        //存储标刻序列号，
        //文本格式：
        //AABBCC
        //DDEEFF
        //...
        //一行数据：需要PUT的数据
        private static ArrayList gb_arrayMarkData = new ArrayList（）;


        //线程锁，防止线程改变标志位时冲突
        public static object gb_lockStop = new object（）;
        public static object gb_lockRecv = new object（）;
        public static object gb_lockSend = new object（）;
        public static object gb_lockGprt = new object（）;

        public Form1（）
        {
            InitializeComponent（）;
        }

        private void Form1_Load（object sender EventArgs e）
        {      
            //初始化Sock类，设置IP、端口号
            gb_sockClient = new SocketClient（gb_strIp gb_nPort）;
            //gb_sockClient.SetTexts += new SocketClient.SetText（SetText）;

            //设置按钮使能
            btnStart.Enabled = false;
            btnGprt.Enabled = false;
        }

        //打开文本数据，存储到gb_arrayMarkData
        private void 打开文件ToolStripMenuItem_Click（object sender EventArgs e）
        {
            OpenFileDialog openFileDialog = new System.Windows.Forms.OpenFileDialog（）;
            openFileDialog.title = “打开“;

            if（openFileDialog.ShowDialog（） == DialogResult.OK）
            {
                string strFileName = openFileDialog.FileName;
                if （!File.Exists（strFileName））
                {
                    SetText（“文件不存在！“false）;
                    return;
                }
                gb_strFileName = strFileName;
                
                ReadTxtData（）;
                if （gb_arrayMarkData.Count > 0）
                {
                    SetText（“文件已打开！“ false）;
                }
                else
                {
                    SetText（“文件数据为空！“ false）;
                }
            }
            else
            {
                //SetText（“已取消打开文件！“ false）;
                return;
            }
        }

   

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2019-10-26 10:48  TcpConnectDemo\
     目录           0  2019-10-26 10:48  TcpConnectDemo\.vs\
     目录           0  2019-10-26 10:48  TcpConnectDemo\.vs\TcpConnectDemo\
     目录           0  2019-10-26 10:48  TcpConnectDemo\.vs\TcpConnectDemo\v15\
     文件       49664  2019-11-01 14:56  TcpConnectDemo\.vs\TcpConnectDemo\v15\.suo
     目录           0  2019-10-26 10:48  TcpConnectDemo\.vs\TcpConnectDemo\v15\Server\
     目录           0  2019-10-26 10:48  TcpConnectDemo\.vs\TcpConnectDemo\v15\Server\sqlite3\
     文件           0  2019-10-24 15:01  TcpConnectDemo\.vs\TcpConnectDemo\v15\Server\sqlite3\db.lock
     文件      573440  2019-10-26 09:38  TcpConnectDemo\.vs\TcpConnectDemo\v15\Server\sqlite3\storage.ide
     文件       32768  2019-11-01 08:22  TcpConnectDemo\.vs\TcpConnectDemo\v15\Server\sqlite3\storage.ide-shm
     文件     4140632  2019-11-01 08:22  TcpConnectDemo\.vs\TcpConnectDemo\v15\Server\sqlite3\storage.ide-wal
     目录           0  2019-10-26 10:48  TcpConnectDemo\TcpConnectDemo\
     文件        7412  2019-10-25 15:21  TcpConnectDemo\TcpConnectDemo\Form1.Designer.cs
     文件       33471  2019-10-26 09:47  TcpConnectDemo\TcpConnectDemo\Form1.cs
     文件        6015  2019-10-25 15:21  TcpConnectDemo\TcpConnectDemo\Form1.resx
     文件         495  2019-10-24 15:01  TcpConnectDemo\TcpConnectDemo\Program.cs
     目录           0  2019-10-26 10:48  TcpConnectDemo\TcpConnectDemo\Properties\
     文件        1344  2019-10-24 15:01  TcpConnectDemo\TcpConnectDemo\Properties\AssemblyInfo.cs
     文件        2841  2019-10-24 15:01  TcpConnectDemo\TcpConnectDemo\Properties\Resources.Designer.cs
     文件        5612  2019-10-24 15:01  TcpConnectDemo\TcpConnectDemo\Properties\Resources.resx
     文件        1101  2019-10-24 15:01  TcpConnectDemo\TcpConnectDemo\Properties\Settings.Designer.cs
     文件         249  2019-10-24 15:01  TcpConnectDemo\TcpConnectDemo\Properties\Settings.settings
     文件        4090  2019-10-26 09:17  TcpConnectDemo\TcpConnectDemo\SocketClient.cs
     文件        3475  2019-10-24 16:54  TcpConnectDemo\TcpConnectDemo\TcpConnectDemo.csproj
     目录           0  2019-10-26 10:48  TcpConnectDemo\TcpConnectDemo\bin\
     目录           0  2019-10-26 10:48  TcpConnectDemo\TcpConnectDemo\bin\Debug\
     文件       22016  2019-10-26 09:47  TcpConnectDemo\TcpConnectDemo\bin\Debug\TcpConnectDemo.exe
     文件       54784  2019-10-26 09:47  TcpConnectDemo\TcpConnectDemo\bin\Debug\TcpConnectDemo.pdb
     目录           0  2019-10-26 10:48  TcpConnectDemo\TcpConnectDemo\obj\
     目录           0  2019-10-26 10:48  TcpConnectDemo\TcpConnectDemo\obj\Debug\
     文件        1431  2019-10-25 09:20  TcpConnectDemo\TcpConnectDemo\obj\Debug\DesignTimeResolveAssemblyReferences.cache
............此处省略11个文件信息