C# OPC_DA客户端

安装 MatrikonOPC软件，用来模拟OPC_DA服务器。

参考这篇博文：OPCServer：使用Matrikon OPC Server Simulation - ioufev - 博客园 (cnblogs.com)

从网上下载OPCDAAuto.dll

参考的这篇知乎文章：OPC DA C# 客户端 - 知乎 (zhihu.com)

注册好OPCDAAuto.dll之后，在项目中引用OPCDAAuto.dll，需要注意的是OPCDAAuto.dll不能复制到项目的文件夹中，需要按照知乎文章重新注册一遍。

由于网上的大部分是使用订阅模式，当节点配置好之后等待数据发生变化之后服务器将数据推送过来。与我项目的要求不符，于是自己整理了一些代码。

测试：

 

 

 连接上之后会将服务器所有节点都列出在左边的listbox中。选中之后添加到右侧的listbox中。点击读取就能获取选中节点的值。

 

 

 OPC_client代码：

using System;
using System.Collections.Generic;
using OPC_DATest;
using OPCAutomation;

namespace OPC_cli
{
    class OPC_client
    {

        public OPCServer Server;//服务器对象
        public OPCGroups Groups;//组列表
        public OPCGroup Group;//组对象
        public OPCItems Items;//节点列表
        //public OPCItem Item;//节点对象
        public bool ConnectedState { get; private set; }
        public delegate string ServerShutDown(string Reason);
        /// <summary>
        /// 服务器断开连接事件
        /// </summary>
        public event ServerShutDown OnServerShutDown;

        /// <summary>
        /// 连接
        /// </summary>
        /// <param name="ServerName"></param>
        /// <param name="ServerIP"></param>
        /// <returns></returns>
        public bool Connect(string ServerName,string ServerIP,out string Message)
        {
            try
            {
                if (Server == null) Server = new OPCServer();
                Server.Connect(ServerName, ServerIP);
                if (Server.ServerState == (int)OPCServerState.OPCRunning)
                {
                    Server.ServerShutDown += Server_ServerShutDown;
                    Message = "连接成功";
                    ConnectedState = true;
                    IniServer();
                    return true;
                }
                else
                {
                    Message = "连接失败。状态码：" + Server.ServerState.ToString();
                    ConnectedState = false;
                    return false;
                }
            }
            catch (Exception ex)
            {
                Message = ex.Message;
                return false;
            }
        }
        /// <summary>
        /// 服务器异常断开连接
        /// </summary>
        /// <param name="Reason"></param>
        private void Server_ServerShutDown(string Reason)
        {
            ConnectedState = false;
            OnServerShutDown?.Invoke(Reason);
        }

        /// <summary>
        /// 断开连接
        /// </summary>
        public void DisConnect()
        {
            Server?.Disconnect();
        }
        /// <summary>
        /// 添加一个测试组，之后读取都在这个测试组中添加或者删除item
        /// </summary>
        private void IniServer()
        {
            Groups = Server.OPCGroups;
            Group = Server.OPCGroups.Add("测试1");
            Items = Group.OPCItems;
        }
        /// <summary>
        /// 获取OPCDA服务器中所有的节点<br/>
        /// 有一些节点服务器自带有Write的，不能读取。
        /// </summary>
        /// <returns></returns>
        public List<string> GetBrowser()
        {
            try
            {
                List<string> result = new List<string>();
                OPCBrowser browser = Server.CreateBrowser();
                browser.ShowBranches();
                browser.ShowLeafs(true);
                foreach (var item in browser)
                {
                    result.Add(item.ToString());
                }
                return result;
            }
            catch (Exception)
            {
                return null;
            }
        }

        /// <summary>
        /// 读取节点数据
        /// </summary>
        /// <param name="tagAddress">需要读取的节点</param>
        /// <returns></returns>
        public List<read_result> Read(List<string> tagAddress)
        {
            List<read_result> results = new List<read_result>();
            try
            {
                OPCItem[] items = new OPCItem[tagAddress.Count];
                int[] temp = new int[items.Length + 1];
                temp[0] = 0;//这个第一个数据不知道为什么一定不能为空，好像是索引是从1开始的
                for (int i = 0; i < items.Length; i++)
                {
                    items[i] = Items.AddItem(tagAddress[i], i);
                    items[i].Read(1, out object ItemValues, out object Qualities, out object TimeStamps);
                    read_result read_ = new read_result()
                    {
                        name = tagAddress[i],
                        value = ItemValues.ToString(),
                        quality = Qualities.ToString(),
                        timestamp = TimeStamps.ToString()
                    };
                    results.Add(read_);
                    temp[i + 1] = items[i].ServerHandle;
                }
                Array serverHandles = (Array)temp;
                Array errors;
                Items.Remove(1,serverHandles,out errors);
                return results;
            }
            catch (Exception)
            {
                return null;
            }
        }
        /// <summary>
        /// 数据变化之后推送事件
        /// </summary>
        /// <param name="TransactionID"></param>
        /// <param name="NumItems"></param>
        /// <param name="ClientHandles"></param>
        /// <param name="ItemValues"></param>
        /// <param name="Qualities"></param>
        /// <param name="TimeStamps"></param>
        private void Group_DataChange(int TransactionID, int NumItems, ref Array ClientHandles, ref Array ItemValues, ref Array Qualities, ref Array TimeStamps)
        {
            Console.ForegroundColor = ConsoleColor.Green;
            for (int i = 1; i <= NumItems; i++)
            {
                int tmpClientHandle = Convert.ToInt32(ClientHandles.GetValue(i));
                string tmpValue = ItemValues.GetValue(i).ToString();
                string tmpTime = ((DateTime)(TimeStamps.GetValue(i))).ToString();
                Console.WriteLine("Time:" + tmpTime);
                Console.WriteLine("ClientHandle : " + tmpClientHandle.ToString());
                Console.WriteLine("tag value " + tmpValue);

            }
        }
    }
}

namespace OPC_DATest
{
    public class read_result
    {
        public string name { get; set; }
        public string value { get; set; }

        public string quality { get; set; }

        public string timestamp { get; set; }
    }
}

 

 界面代码：

using OPC_cli;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Windows.Forms;

namespace OPC_DATest
{
    public partial class MainForm : Form
    {
        OPC_client Client;
        public MainForm()
        {
            InitializeComponent();
        }
        /// <summary>
        /// 连接按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Btn_Connect_Click(object sender, EventArgs e)
        {
            switch (Btn_Connect.Text)
            {
                case "连接":
                    Client = new OPC_client();
                    bool success = Client.Connect(Txt_serverName.Text, Txt_ip.Text, out string message);
                    if (success)
                    {
                        MessageBox.Show("连接成功");
                        IniTags();
                        Btn_Connect.Text = "断开连接";
                    }
                    else
                    {
                        MessageBox.Show("连接失败：" + message);
                    }
                    break;
                case "断开连接":
                    Client.DisConnect();
                    Btn_Connect.Text = "连接";
                    break;
            }

        }
        /// <summary>
        /// 初始化节点
        /// </summary>
        private void IniTags()
        {
            lis_Tags.Items.Clear();
            List<string> tags = Client.GetBrowser();
            foreach (var item in tags)
            {
                lis_Tags.Items.Add(item.ToString());
            }
        }
        /// <summary>
        /// 窗体关闭
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
        {
            Client?.DisConnect();
        }
        /// <summary>
        /// 窗体加载
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void MainForm_Load(object sender, EventArgs e)
        {
            Client = new OPC_client();//初始化话OPCClient对象
            dgv_ReadResult.DataSource = new BindingList<read_result>();//绑定表格数据源
            dgv_ReadResult.Columns[0].HeaderCell.Value = "名称";//初始化表列名称
            dgv_ReadResult.Columns[1].HeaderCell.Value = "值";
            dgv_ReadResult.Columns[2].HeaderCell.Value = "质量";
            dgv_ReadResult.Columns[3].HeaderCell.Value = "时间戳";
        }
        /// <summary>
        /// 读取按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Btn_Read_Click(object sender, EventArgs e)
        {
            if (!Client.ConnectedState)
            {
                return;
            }
            if (lis_Tags_Read.Items.Count == 0)
            {
                return;
            }
            List<string> list = new List<string>();
            foreach (var item in lis_Tags_Read.Items)
            {
                list.Add(item.ToString());
            }
            try
            {
                List<read_result> re = Client.Read(list);
                if (re != null && re.Count > 0)
                {
                    dgv_ReadResult.DataSource = re;
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }

        }
        /// <summary>
        /// 选中节点添加到待读取列表
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Btn_Add_Click(object sender, EventArgs e)
        {
            foreach (var item in lis_Tags.SelectedItems)
            {
                if (!lis_Tags_Read.Items.Contains(item.ToString()))
                {
                    lis_Tags_Read.Items.Add(item.ToString());
                }
            }
        }
        /// <summary>
        /// 移除待读取节点
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Btn_Remove_Click(object sender, EventArgs e)
        {
            try
            {
                object[] selected = new object[lis_Tags_Read.Items.Count];
                lis_Tags_Read.SelectedItems.CopyTo(selected, 0);
                foreach (object a in selected)//开始遍历刚刚创立的 数组
                {
                    lis_Tags_Read.Items.Remove(a);
                }
            }
            catch (Exception)
            {

            }
        }
        /// <summary>
        /// 移除所有待读取节点
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Btn_RemoveAll_Click(object sender, EventArgs e)
        {
            lis_Tags_Read.Items.Clear();
        }
        /// <summary>
        /// 自动读取时间间隔
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void txt_AutoReadTimes_KeyPress(object sender, KeyPressEventArgs e)
        {
            if (((int)e.KeyChar < 48 || (int)e.KeyChar > 57) && (int)e.KeyChar != 8 && (int)e.KeyChar != 46)
                e.Handled = true;
        }
        /// <summary>
        /// 自动读取
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ckb_AutoRead_CheckedChanged(object sender, EventArgs e)
        {
            if (ckb_AutoRead.Checked)
            {
                int times = int.Parse(txt_AutoReadTimes.Text);
                if (times < 1000)
                {
                    times = 1000;
                    timer1.Interval = times;
                }
                else
                {
                    timer1.Interval = times;
                }
                Btn_Read.Enabled = false;
                timer1.Enabled = true;
            }
            else
            {
                timer1.Enabled = false;
                Btn_Read.Enabled = true;
            }
        }
        /// <summary>
        /// 自动读取定时器
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void timer1_Tick(object sender, EventArgs e)
        {
            timer1.Enabled = false;
            Btn_Read_Click(null, null);
            timer1.Enabled = true;
        }
    }
}

namespace OPC_DATest
{
    partial class MainForm
    {
        /// <summary>
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Windows Form Designer generated code

        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.components = new System.ComponentModel.Container();
            this.Txt_ip = new System.Windows.Forms.TextBox();
            this.label1 = new System.Windows.Forms.Label();
            this.label2 = new System.Windows.Forms.Label();
            this.Txt_serverName = new System.Windows.Forms.TextBox();
            this.Btn_Connect = new System.Windows.Forms.Button();
            this.groupBox1 = new System.Windows.Forms.GroupBox();
            this.lis_Tags = new System.Windows.Forms.ListBox();
            this.Btn_Add = new System.Windows.Forms.Button();
            this.Btn_Remove = new System.Windows.Forms.Button();
            this.groupBox2 = new System.Windows.Forms.GroupBox();
            this.lis_Tags_Read = new System.Windows.Forms.ListBox();
            this.groupBox3 = new System.Windows.Forms.GroupBox();
            this.dgv_ReadResult = new System.Windows.Forms.DataGridView();
            this.Btn_Read = new System.Windows.Forms.Button();
            this.Btn_RemoveAll = new System.Windows.Forms.Button();
            this.timer1 = new System.Windows.Forms.Timer(this.components);
            this.ckb_AutoRead = new System.Windows.Forms.CheckBox();
            this.txt_AutoReadTimes = new System.Windows.Forms.TextBox();
            this.groupBox1.SuspendLayout();
            this.groupBox2.SuspendLayout();
            this.groupBox3.SuspendLayout();
            ((System.ComponentModel.ISupportInitialize)(this.dgv_ReadResult)).BeginInit();
            this.SuspendLayout();
            // 
            // Txt_ip
            // 
            this.Txt_ip.Location = new System.Drawing.Point(94, 17);
            this.Txt_ip.Name = "Txt_ip";
            this.Txt_ip.Size = new System.Drawing.Size(100, 21);
            this.Txt_ip.TabIndex = 0;
            this.Txt_ip.Text = "127.0.0.1";
            // 
            // label1
            // 
            this.label1.AutoSize = true;
            this.label1.Location = new System.Drawing.Point(35, 20);
            this.label1.Name = "label1";
            this.label1.Size = new System.Drawing.Size(53, 12);
            this.label1.TabIndex = 1;
            this.label1.Text = "IP地址：";
            // 
            // label2
            // 
            this.label2.AutoSize = true;
            this.label2.Location = new System.Drawing.Point(11, 47);
            this.label2.Name = "label2";
            this.label2.Size = new System.Drawing.Size(77, 12);
            this.label2.TabIndex = 3;
            this.label2.Text = "服务器名称：";
            // 
            // Txt_serverName
            // 
            this.Txt_serverName.Location = new System.Drawing.Point(94, 44);
            this.Txt_serverName.Name = "Txt_serverName";
            this.Txt_serverName.Size = new System.Drawing.Size(183, 21);
            this.Txt_serverName.TabIndex = 2;
            this.Txt_serverName.Text = "Matrikon.OPC.Simulation.1";
            // 
            // Btn_Connect
            // 
            this.Btn_Connect.Location = new System.Drawing.Point(202, 17);
            this.Btn_Connect.Name = "Btn_Connect";
            this.Btn_Connect.Size = new System.Drawing.Size(75, 23);
            this.Btn_Connect.TabIndex = 4;
            this.Btn_Connect.Text = "连接";
            this.Btn_Connect.UseVisualStyleBackColor = true;
            this.Btn_Connect.Click += new System.EventHandler(this.Btn_Connect_Click);
            // 
            // groupBox1
            // 
            this.groupBox1.Controls.Add(this.lis_Tags);
            this.groupBox1.Location = new System.Drawing.Point(13, 71);
            this.groupBox1.Name = "groupBox1";
            this.groupBox1.Size = new System.Drawing.Size(264, 251);
            this.groupBox1.TabIndex = 5;
            this.groupBox1.TabStop = false;
            this.groupBox1.Text = "浏览节点";
            // 
            // lis_Tags
            // 
            this.lis_Tags.Dock = System.Windows.Forms.DockStyle.Fill;
            this.lis_Tags.FormattingEnabled = true;
            this.lis_Tags.ItemHeight = 12;
            this.lis_Tags.Location = new System.Drawing.Point(3, 17);
            this.lis_Tags.Name = "lis_Tags";
            this.lis_Tags.SelectionMode = System.Windows.Forms.SelectionMode.MultiExtended;
            this.lis_Tags.Size = new System.Drawing.Size(258, 231);
            this.lis_Tags.TabIndex = 0;
            // 
            // Btn_Add
            // 
            this.Btn_Add.Location = new System.Drawing.Point(280, 170);
            this.Btn_Add.Name = "Btn_Add";
            this.Btn_Add.Size = new System.Drawing.Size(75, 23);
            this.Btn_Add.TabIndex = 6;
            this.Btn_Add.Text = "添加";
            this.Btn_Add.UseVisualStyleBackColor = true;
            this.Btn_Add.Click += new System.EventHandler(this.Btn_Add_Click);
            // 
            // Btn_Remove
            // 
            this.Btn_Remove.Location = new System.Drawing.Point(280, 209);
            this.Btn_Remove.Name = "Btn_Remove";
            this.Btn_Remove.Size = new System.Drawing.Size(75, 23);
            this.Btn_Remove.TabIndex = 7;
            this.Btn_Remove.Text = "移除";
            this.Btn_Remove.UseVisualStyleBackColor = true;
            this.Btn_Remove.Click += new System.EventHandler(this.Btn_Remove_Click);
            // 
            // groupBox2
            // 
            this.groupBox2.Controls.Add(this.lis_Tags_Read);
            this.groupBox2.Location = new System.Drawing.Point(364, 71);
            this.groupBox2.Name = "groupBox2";
            this.groupBox2.Size = new System.Drawing.Size(264, 251);
            this.groupBox2.TabIndex = 8;
            this.groupBox2.TabStop = false;
            this.groupBox2.Text = "添加节点";
            // 
            // lis_Tags_Read
            // 
            this.lis_Tags_Read.Dock = System.Windows.Forms.DockStyle.Fill;
            this.lis_Tags_Read.FormattingEnabled = true;
            this.lis_Tags_Read.ItemHeight = 12;
            this.lis_Tags_Read.Location = new System.Drawing.Point(3, 17);
            this.lis_Tags_Read.Name = "lis_Tags_Read";
            this.lis_Tags_Read.Size = new System.Drawing.Size(258, 231);
            this.lis_Tags_Read.TabIndex = 0;
            // 
            // groupBox3
            // 
            this.groupBox3.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
            | System.Windows.Forms.AnchorStyles.Left) 
            | System.Windows.Forms.AnchorStyles.Right)));
            this.groupBox3.Controls.Add(this.dgv_ReadResult);
            this.groupBox3.Location = new System.Drawing.Point(13, 328);
            this.groupBox3.Name = "groupBox3";
            this.groupBox3.Size = new System.Drawing.Size(522, 153);
            this.groupBox3.TabIndex = 9;
            this.groupBox3.TabStop = false;
            this.groupBox3.Text = "读取节点";
            // 
            // dgv_ReadResult
            // 
            this.dgv_ReadResult.AllowUserToAddRows = false;
            this.dgv_ReadResult.AllowUserToDeleteRows = false;
            this.dgv_ReadResult.AutoSizeColumnsMode = System.Windows.Forms.DataGridViewAutoSizeColumnsMode.Fill;
            this.dgv_ReadResult.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
            this.dgv_ReadResult.Dock = System.Windows.Forms.DockStyle.Fill;
            this.dgv_ReadResult.Location = new System.Drawing.Point(3, 17);
            this.dgv_ReadResult.Name = "dgv_ReadResult";
            this.dgv_ReadResult.RowTemplate.Height = 23;
            this.dgv_ReadResult.Size = new System.Drawing.Size(516, 133);
            this.dgv_ReadResult.TabIndex = 0;
            // 
            // Btn_Read
            // 
            this.Btn_Read.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
            | System.Windows.Forms.AnchorStyles.Right)));
            this.Btn_Read.Font = new System.Drawing.Font("宋体", 20F, System.Drawing.FontStyle.Bold);
            this.Btn_Read.Location = new System.Drawing.Point(538, 430);
            this.Btn_Read.Name = "Btn_Read";
            this.Btn_Read.Size = new System.Drawing.Size(90, 48);
            this.Btn_Read.TabIndex = 10;
            this.Btn_Read.Text = "读取";
            this.Btn_Read.UseVisualStyleBackColor = true;
            this.Btn_Read.Click += new System.EventHandler(this.Btn_Read_Click);
            // 
            // Btn_RemoveAll
            // 
            this.Btn_RemoveAll.Location = new System.Drawing.Point(280, 252);
            this.Btn_RemoveAll.Name = "Btn_RemoveAll";
            this.Btn_RemoveAll.Size = new System.Drawing.Size(75, 23);
            this.Btn_RemoveAll.TabIndex = 11;
            this.Btn_RemoveAll.Text = "移除全部";
            this.Btn_RemoveAll.UseVisualStyleBackColor = true;
            this.Btn_RemoveAll.Click += new System.EventHandler(this.Btn_RemoveAll_Click);
            // 
            // timer1
            // 
            this.timer1.Interval = 1000;
            this.timer1.Tick += new System.EventHandler(this.timer1_Tick);
            // 
            // ckb_AutoRead
            // 
            this.ckb_AutoRead.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
            | System.Windows.Forms.AnchorStyles.Right)));
            this.ckb_AutoRead.AutoSize = true;
            this.ckb_AutoRead.Location = new System.Drawing.Point(541, 372);
            this.ckb_AutoRead.Name = "ckb_AutoRead";
            this.ckb_AutoRead.Size = new System.Drawing.Size(72, 16);
            this.ckb_AutoRead.TabIndex = 12;
            this.ckb_AutoRead.Text = "自动读取";
            this.ckb_AutoRead.UseVisualStyleBackColor = true;
            this.ckb_AutoRead.CheckedChanged += new System.EventHandler(this.ckb_AutoRead_CheckedChanged);
            // 
            // txt_AutoReadTimes
            // 
            this.txt_AutoReadTimes.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
            | System.Windows.Forms.AnchorStyles.Right)));
            this.txt_AutoReadTimes.Location = new System.Drawing.Point(538, 345);
            this.txt_AutoReadTimes.Name = "txt_AutoReadTimes";
            this.txt_AutoReadTimes.Size = new System.Drawing.Size(87, 21);
            this.txt_AutoReadTimes.TabIndex = 13;
            this.txt_AutoReadTimes.Text = "2000";
            this.txt_AutoReadTimes.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.txt_AutoReadTimes_KeyPress);
            // 
            // MainForm
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(649, 493);
            this.Controls.Add(this.txt_AutoReadTimes);
            this.Controls.Add(this.ckb_AutoRead);
            this.Controls.Add(this.Btn_RemoveAll);
            this.Controls.Add(this.Btn_Read);
            this.Controls.Add(this.groupBox3);
            this.Controls.Add(this.groupBox2);
            this.Controls.Add(this.Btn_Remove);
            this.Controls.Add(this.Btn_Add);
            this.Controls.Add(this.groupBox1);
            this.Controls.Add(this.Btn_Connect);
            this.Controls.Add(this.label2);
            this.Controls.Add(this.Txt_serverName);
            this.Controls.Add(this.label1);
            this.Controls.Add(this.Txt_ip);
            this.Name = "MainForm";
            this.Text = "MainForm";
            this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.MainForm_FormClosing);
            this.Load += new System.EventHandler(this.MainForm_Load);
            this.groupBox1.ResumeLayout(false);
            this.groupBox2.ResumeLayout(false);
            this.groupBox3.ResumeLayout(false);
            ((System.ComponentModel.ISupportInitialize)(this.dgv_ReadResult)).EndInit();
            this.ResumeLayout(false);
            this.PerformLayout();

        }

        #endregion

        private System.Windows.Forms.TextBox Txt_ip;
        private System.Windows.Forms.Label label1;
        private System.Windows.Forms.Label label2;
        private System.Windows.Forms.TextBox Txt_serverName;
        private System.Windows.Forms.Button Btn_Connect;
        private System.Windows.Forms.GroupBox groupBox1;
        private System.Windows.Forms.ListBox lis_Tags;
        private System.Windows.Forms.Button Btn_Add;
        private System.Windows.Forms.Button Btn_Remove;
        private System.Windows.Forms.GroupBox groupBox2;
        private System.Windows.Forms.ListBox lis_Tags_Read;
        private System.Windows.Forms.GroupBox groupBox3;
        private System.Windows.Forms.Button Btn_Read;
        private System.Windows.Forms.Button Btn_RemoveAll;
        private System.Windows.Forms.DataGridView dgv_ReadResult;
        private System.Windows.Forms.Timer timer1;
        private System.Windows.Forms.CheckBox ckb_AutoRead;
        private System.Windows.Forms.TextBox txt_AutoReadTimes;
    }
}