xiaomiMes/MainForm/FaForm/BandBarodeDialog_S1.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using static MainForm.SQLHelper;
using ZedGraph;
using EIP_Protocol;
using System.Numerics;
using SqlSugar;

namespace MainForm.FaForm
{
    public partial class BandBarodeDialog_S1 : Form
    {
        public static bool isNoClose { get; set; }=false;

        //private string _strProductBarcode = "";
        //private string _CarrierBarcode = "";
        int plcNo = 1;
        string stationCode = "[OP10]";
        string stationName = "壳体清洁上料";
        string tagBaseName = "g_OP10_MES"; //标签变量名称
        string tagMesCommName = "mesCommToPC"; //标签变量名称
        string tagBarsetName = "BarcodeSet";

        OP10_MesData_t stPLC_MesData; //PLC的MES数据

        private Timer _inputTimer;
        Form_Home home=new Form_Home();

        public BandBarodeDialog_S1()
        {
            InitializeComponent();
            //置顶
            this.TopMost = true;
            // 设置窗口相对于父窗口居中
            this.StartPosition = FormStartPosition.CenterParent;
            this.Shown += MainForm_Shown;
        }


        private void BandBarodeDialog_S1_Load(object sender, EventArgs e)
        {
            // 初始化定时器
            _inputTimer = new Timer();
            _inputTimer.Interval = 500; // 500毫秒
            _inputTimer.Tick += InputTimer_Tick;

            // 绑定 TextChanged 事件
            //GetBarcode.TextChanged += GetBarcode_TextChanged;

            //Form_Home.StopWhile = true;
            ProductBarcode.Text = "";
            CarrierBarcode.Text = "";
            Form_Home._strCarrierBarcode = "";
            Form_Home._strProductBarcode = "";

            home.FunsEip.Add(GlobalContext.IsUsePLCNow,
                        new Inovance_EIP(GlobalContext.PC1Address, GlobalContext.Machine1Address)); //OP10 壳体清洁上料装备

            foreach (Inovance_EIP plcEIP in home.FunsEip.Values)
            {
                if (plcEIP != null)
                {
                    try
                    {
                        (int, string) result = plcEIP.Connect();
                    }
                    catch (Exception ex)
                    {
                        MessageBox.Show($"PLC[{plcEIP._pcIPStr}]连接失败！失败信息：" + ex.Message,
                            "PLC连接提示", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1,
                            MessageBoxOptions.ServiceNotification);
                    }
                }
            }
            List<Task> TaskReadProcess = new List<Task>(); // 线程-触发点位(PLC)的线程
            TaskReadProcess.Add(new Task(() => { ReadStation(); })); //OP10 壳体清洁上料装备
                                                                     // 开启PLC的业务处理线程-监听PLC点位+状态
            foreach (Task task in TaskReadProcess)
            {
                if (task != null)
                    task.Start();
            }
        }

        private void InputTimer_Tick(object sender, EventArgs e)
        {
            int nRet = 0;
            string strRet = "";
            string stationNameStr = stationCode + stationName;

            // 定时器触发，表示输入已经完成
            _inputTimer.Stop();
            //模拟点击
            GetBarcode.Focus();

            //收到PLC确认反馈，关闭弹窗
            if (isNoClose) { 
                closeWin();
            }

            // 处理条码
            string Barcode = GetBarcode.Text.Trim();
            if (!string.IsNullOrEmpty(Barcode))
            {
                if (Barcode.Length > 9)
                    ProductBarcode.Text = Barcode;
                else 
                    CarrierBarcode.Text= Barcode;

                Form_Home._strProductBarcode = ProductBarcode.Text.Trim();
                Form_Home._strCarrierBarcode = CarrierBarcode.Text.Trim();

                GetBarcode.Text = "";
            }
            if (!string.IsNullOrEmpty(ProductBarcode.Text) && !string.IsNullOrEmpty(CarrierBarcode.Text))
            {
                CommandFromPLC CommandToPlC = new CommandFromPLC();
                CommandToPlC.cmd = 0;
                CommandToPlC.cmdParam = 2;
                CommandToPlC.cmdResult = 0;
                (nRet, strRet) = home.WriteResultToPlc(plcNo, stationNameStr, tagBaseName + "." + tagMesCommName, 1, CommandToPlC);

                if (nRet != 0)
                {
                    ErrorLab.Text = $"PLC写入失败!失败原因：" + strRet;
                }
                else
                {
                    ErrorLab.Text = $"扫码完成，请点击下方设备屏幕上确认按键!";
                }
            }

        }


        private void GetBarcode_TextChanged(object sender, EventArgs e)
        {
            // 每次文本变化时重置定时器
            _inputTimer.Stop();
            _inputTimer.Start();
        }

        private void closeWin()
        {
            this.DialogResult = DialogResult.OK;
            //Form_Home.StopWhile = false;
            this.Close();
        }

        private void BandBarodeDialog_S1_FormClosing(object sender, FormClosingEventArgs e)
        {
            //Form_Home.StopWhile = false;
        }

        private void ReadStation() {
            while (true)
            {
                (int, string) result = home.FunsEip[plcNo]
                            .Read_SingleTag<OP10_MesData_t>(tagBaseName, 1, out stPLC_MesData, this); //读取单个结构体数据
                if (result.Item1==0)
                {
                    if (stPLC_MesData.mesCommFrmPLC.cmdParam==3)
                    {
                        closeWin();
                    };
                }

            }
        }

        private void MainForm_Shown(object sender, EventArgs e)
        {
            // 将焦点设置到 textBox1
            GetBarcode.Focus();
        }
    }

}