form1.cs

OPC client communication with opc server by reading data

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

namespace WindowsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            OPC t = new OPC();
            t.ReadOPC();

        }

        private void button2_Click(object sender, EventArgs e)
        {
            string VFDTEMP;
            OPC tt = new OPC();
            VFDTEMP = tt.OPCItemColl55.Item(56).Value;

        }
    }
}