HYTOS

        <sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >

            <section name="ID2.Manager.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />

        </sectionGroup>

 <applicationSettings>

  <ID2.Manager.Properties.Settings>

   <setting name="ID2Port" serializeAs="String">

    <value>2549</value>

   </setting>

  </ID2.Manager.Properties.Settings>

 </applicationSettings>

using Newtonsoft.Json;

using System;

using System.Collections.Generic;

using System.Diagnostics;

using System.Linq;

using System.Net.Sockets;

using System.Reflection;

using System.Text;

using System.Threading.Tasks;

namespace ID2.Manager.Classes

{

    public static class ID2Helper

    {

        /// <summary>

        /// 주어진 DrawingName의 도면을 ID2에서 엽니다.

        /// </summary>

        /// <param name="DrawingName"></param>

        /// <param name="uids"></param>

        public static void OpenPID(string DrawingName, string uids, int port)

        {

            using (TcpClient tcpClient = new TcpClient())

            {

                try

                {

                    tcpClient.SendTimeout = 500;

                    tcpClient.Connect("localhost", port);

                    var _params = new Dictionary<string, string>()

                    {

                        { "request", "open drawing" },

                        { "drawing", DrawingName },

                        { "oid", uids }

                    };

                    string json = JsonConvert.SerializeObject(_params, Formatting.Indented);

                    byte[] message = Encoding.UTF8.GetBytes(json);

                    using (NetworkStream networkStream = tcpClient.GetStream())

                    {

                        networkStream.Write(message, 0, message.Length);

                        byte[] outbuf = new byte[1024];

                        int nbytes = networkStream.Read(outbuf, 0, outbuf.Length);

                        string output = Encoding.UTF8.GetString(outbuf, 4, nbytes - 5);

                        var result = JsonConvert.DeserializeObject<Dictionary<string, string>>(output);

                    }

                }

                catch (Exception ex)

                {

                    throw ex;

                }

            }

        }

    }

}

    <Compile Include="Classes\ID2Helper.cs" />

                            Controls.AutoCADViewer viewer = null;

                            foreach (var control in this.tableLayoutPanelRight.Controls)

                                if (control is Controls.AutoCADViewer _viewer)

                                {

                                    viewer = _viewer;

                                    break;

                                }

                            if (viewer == null)

                            {

                                viewer = new Controls.AutoCADViewer() { Dock = DockStyle.Fill };

                                this.tableLayoutPanelRight.Controls.Add(viewer);

                            }

                            else

                            {

                                viewer.Visible = true;

                            }

                            if (e.Row.DataBoundItem is Documents doc)

                            {

                                int d = 1;

                            }

                            if (e.Row.DataBoundItem is Documents doc)

                                if (!string.IsNullOrWhiteSpace(doc.Place) && !string.IsNullOrWhiteSpace(doc.DocumentNo) && !string.IsNullOrWhiteSpace(doc.PersonInCharge))

                                {

                                    bool result = MarkusHelper.Start(doc.Place, doc.DocumentNo, doc.PersonInCharge);

                                }

                        try

                        {

                            if (e.Row.DataBoundItem is Documents doc)

                            {

                                ID2Helper.OpenPID(doc.DocumentNo, string.Empty, Properties.Settings.Default.ID2Port);

                            }

                        }

                        catch (Exception ex)

                        {

                            RadMessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, RadMessageIcon.Error);

                        }

    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "17.5.0.0")]

        [global::System.Configuration.ApplicationScopedSettingAttribute()]

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

        [global::System.Configuration.DefaultSettingValueAttribute("2549")]

        public int ID2Port {

            get {

                return ((int)(this["ID2Port"]));

            }

        }

    <Setting Name="ID2Port" Type="System.Int32" Scope="Application">

      <Value Profile="(Default)">2549</Value>

    </Setting>