引用：S7.NET

命名空间：

using S7.NET

程序举例：

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 S7.Net;

namespace Form1

{

    public partial class from1 : Form

    {

        Plc plc1200 = new Plc(CpuType.S71200, "192.168.0.1", 0, 1);

        public from1()

        {

            InitializeComponent();

        }

    }

}