BenXHSocketTcpServer/FrmTCPServer.cs

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Configuration;
using System.Net;
using BenXHSocket;
using System.Threading;

namespace BenXHSocketTcpServer
{
    public partial class FrmTCPServer : Form
    {
        private static string serverIP;
        private static int port;
        object obj = new object();
        private int sendInt = 0;
        private static Dictionary<TreeNode, IPEndPoint> DicTreeIPEndPoint = new Dictionary<TreeNode, IPEndPoint>();

        public FrmTCPServer()
        {
            InitializeComponent();
            
            serverIP = ConfigurationManager.AppSettings["ServerIP"];
            port = int.Parse(ConfigurationManager.AppSettings["ServerPort"]);
            Control.CheckForIllegalCrossThreadCalls = false;
            init();
        }

        private void init()
        {
            treeViewClientList.Nodes.Clear();
            TreeNode tn = new TreeNode();
            tn.Name = "ClientList";
            tn.Text = "客户端列表";
            tn.ImageIndex = 0;
            tn.ContextMenuStrip = contextMenuStripClientAll;
            treeViewClientList.Nodes.Add(tn);
            DicTreeIPEndPoint.Clear();

            //自已绘制  
            this.treeViewClientList.DrawMode = TreeViewDrawMode.OwnerDrawText;
            this.treeViewClientList.DrawNode += new DrawTreeNodeEventHandler(treeViewClientList_DrawNode);
        }

        private BenXHSocket.BXHTcpServer tcpServer;


        /// <summary>
        /// 绘制颜色
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void treeViewClientList_DrawNode(object sender, DrawTreeNodeEventArgs e)
        {
            e.DrawDefault = true; //我这里用默认颜色即可，只需要在TreeView失去焦点时选中节点仍然突显