tcp 远程桌面实例源码

【实例截图】

【核心代码】

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.Threading;
using TCPCommunication;

namespace RemoteDeskClient
{
    public partial class Form1 : Form
    {
        TCPClientSocket _tcpClientSocket;
        TCPClientSender _tcpClientSender;
        MyDataClientAnalyse _myDataClientAnalyse;
        MyDataClientDeal _myDataClientDeal;

        GlobalHook _gloabalhook;
        System.Threading.Timer _timer;
        bool _monitor = false; //监控状态
        public Form1()
        {
            InitializeComponent();
            _tcpClientSocket = new TCPClientSocket();
            _tcpClientSender = new TCPClientSender(_tcpClientSocket);
            _myDataClientAnalyse = new MyDataClientAnalyse(_tcpClientSocket);
            _myDataClientDeal = new MyDataClientDeal(_myDataClientAnalyse);

            _timer = new System.Threading.Timer(new TimerCallback(TimerCallBack), null, 0, 100);
            _tcpClientSocket.ConnectResponsed  = new ConnectResponsedEventHandler(_tcpClientSocket_ConnectResponsed);
            _tcpClientSocket.DisConnected  = new DisConnectedEventHandler(_tcpClientSocket_DisConnected);

            _myDataClientDeal.SimulateKeybdDown  = new SimulateKeybdDownEventHandler(_myDataClientDeal_SimulateKeybdDown);
            _myDataClientDeal.SimulateKeybdUp  = new SimulateKeybdUpEventHandler(_myDataClientDeal_SimulateKeybdUp);
            _myDataClientDeal.SimulateMouseLeftDown  = new SimulateMouseLeftDownEventHandler(_myDataClientDeal_SimulateMouseLeftDown);
            _myDataClientDeal.SimulateMouseLeftUp  = new SimulateMouseLeftUpEventHandler(_myDataClientDeal_SimulateMouseLeftUp);
            _myDataClientDeal.SimulateMouseMove  = new SimulateMouseMoveEventHandler(_myDataClientDeal_SimulateMouseMove);
            _myDataClientDeal.SimulateMouseRightDown  = new SimulateMouseRightDownEventHandler(_myDataClientDeal_SimulateMouseRightDown);
            _myDataClientDeal.SimulateMouseRightUp  = new SimulateMouseRightUpEventHandler(_myDataClientDeal_SimulateMouseRightUp);
            _myDataClientDeal.SimulateMouseWheel  = new SimulateMouseWheelEventHandler(_myDataClientDeal_SimulateMouseWheel);
            _myDataClientDeal.StartMonitor  = new StartMonitorEventHandler(_myDataClientDeal_StartMonitor);
            _myDataClientDeal.StopMonitor  = new StopMonitorEventHandler(_myDataClientDeal_StopMonitor);

            //钩子消耗系统性能  注销掉钩子代码后  服务端无法监控鼠标和键盘输入信息
            //_gloabalhook = new GlobalHook();
            //_gloabalhook.KeyDown  = new KeyEventHandler(_gloabalhook_KeyDown);
            //_gloabalhook.KeyUp  = new KeyEventHandler(_gloabalhook_KeyUp);
            //_gloabalhook.OnMouseActivity  = new MouseEventHandler(_gloabalhook_OnMouseActivity);
            _myDataClientDeal.Start();
        }

        #region socket状态
        void _tcpClientSocket_ConnectResponsed(System.Net.EndPoint remoteEP, bool result)
        {
            if (result)
            {
                _monitor = true;
            }
        }
        void _tcpClientSocket_DisConnected()
        {
            _monitor = false;
        }
        #endregion
        #region 钩子
        void _gloabalhook_OnMouseActivity(object sender, MouseEventArgs e)
        {
            if (_monitor)
            {
                if (e.Button == MouseButtons.Left)
                {
                    _tcpClientSender.SendString(Msg.ZMsg5, ""); //左键按下
                    _tcpClientSender.SendString(Msg.ZMsg6, ""); //左键松开
                }
                if (e.Button == MouseButtons.Right)
                {
                    _tcpClientSender.SendString(Msg.ZMsg7, ""); //右键按下
                    _tcpClientSender.SendString(Msg.ZMsg8, ""); //右键松开
                }
                if (e.Button == MouseButtons.None && e.Delta == 0)
                {
                    _tcpClientSender.SendString(Msg.ZMsg4, e.X   " "   e.Y); //鼠标位置
                }
                //if (e.Delta == 0)
                //{
                //    _tcpClientSender.SendString(Msg.ZMsg9, e.Delta.ToString()); //鼠标滚动
                //}
            }
        }

        void _gloabalhook_KeyUp(object sender, KeyEventArgs e)
        {
            if (_monitor)
            {
                _tcpClientSender.SendString(Msg.ZMsg3, e.KeyData.ToString());
            }
        }

        void _gloabalhook_KeyDown(object sender, KeyEventArgs e)
        {
            if (_monitor)
            {
                _tcpClientSender.SendString(Msg.ZMsg2, e.KeyData.ToString());
            }
        }
        #endregion
        #region 数据处理
        void _myDataClientDeal_StopMonitor(string extrainfo, string remoteIP, int remotePort)
        {
            _monitor = false;
        }

        void _myDataClientDeal_StartMonitor(string extrainfo, string remoteIP, int remotePort)
        {
            _monitor = true;
        }

        void _myDataClientDeal_SimulateMouseWheel(string mouseinfo, string remoteIP, int remotePort)
        {
            string[] infos = mouseinfo.Split(' ');
            
            NativeMethods.MouseWheel(int.Parse(infos[2]), int.Parse(infos[0]), int.Parse(infos[1]));
        }

        void _myDataClientDeal_SimulateMouseRightUp(string mouseinfo, string remoteIP, int remotePort)
        {
            string[] infos = mouseinfo.Split(' ');
            NativeMethods.MouseRightUp(int.Parse(infos[0]), int.Parse(infos[1]));
        }

        void _myDataClientDeal_SimulateMouseRightDown(string mouseinfo, string remoteIP, int remotePort)
        {
            string[] infos = mouseinfo.Split(' ');
            NativeMethods.MouseRigthDown(int.Parse(infos[0]), int.Parse(infos[1]));
        }

        void _myDataClientDeal_SimulateMouseMove(string mouseinfo, string remoteIP, int remotePort)
        {
            string[] infos = mouseinfo.Split(' ');
            NativeMethods.MouseMove(int.Parse(infos[0]), int.Parse(infos[1]));
        }

        void _myDataClientDeal_SimulateMouseLeftUp(string mouseinfo, string remoteIP, int remotePort)
        {
            string[] infos = mouseinfo.Split(' ');
            NativeMethods.MouseLeftUp(int.Parse(infos[0]), int.Parse(infos[1]));
        }

        void _myDataClientDeal_SimulateMouseLeftDown(string mouseinfo, string remoteIP, int remotePort)
        {
            string[] infos = mouseinfo.Split(' ');
            NativeMethods.MouseLeftDown(int.Parse(infos[0]), int.Parse(infos[1]));
        }

        void _myDataClientDeal_SimulateKeybdUp(string keyinfo, string remoteIP, int remotePort)
        {
            NativeMethods.KeybdUp(keyinfo);
        }

        void _myDataClientDeal_SimulateKeybdDown(string keyinfo, string remoteIP, int remotePort)
        {
            NativeMethods.KeybdDown(keyinfo);
        }
        #endregion
        #region 屏幕截图
        private void TimerCallBack(object obj)
        {
            if (_monitor)
            {
                Bitmap b = PrintSystemScreen();
                _tcpClientSender.SendObject(Msg.ZMsg1, b);
            }
        }
        #endregion
        private void Form1_Load(object sender, EventArgs e)
        {
            
        }
        private Bitmap PrintSystemScreen()
        {
            Bitmap bmp = new Bitmap(Screen.PrimaryScreen.Bounds.Width,
                                    Screen.PrimaryScreen.Bounds.Height);
            Graphics screenG = Graphics.FromImage(bmp);
            screenG.CopyFromScreen(Screen.PrimaryScreen.Bounds.X,
                                   Screen.PrimaryScreen.Bounds.Y,
                                   0, 0,
                                   Screen.PrimaryScreen.Bounds.Size,
                                   CopyPixelOperation.SourceCopy);

            return bmp;
        }

        private void button1_Click(object sender, EventArgs e)
        {
            _tcpClientSocket.Start(textBox1.Text, 9999);
        }
    }
}