form1.cs

通过手机蓝牙控制个人电脑上的幻灯片的播放

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Threading;
using UtilControl;
namespace RemoteApp
{
    public partial class Form1 : Form
    {
        BTH_Connection_Wrap.BTHWrapConnectior conn = new BTH_Connection_Wrap.BTHWrapConnectior();

        private const int BTH_DISCONNECT = 0;
        private const int BTH_READY = 1;
        private const int BTH_CONNECT = 2;
        KeyMapping.MappingControl map = new KeyMapping.MappingControl();
        //bool IsClose = false;

        public Form1()
        {
            InitializeComponent();
 
        }
     
        private void Form1_Resize(object sender, System.EventArgs e)
        {
            if (FormWindowState.Minimized == WindowState)
                Hide();
        }

        private void appNotifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            //Show();
            WindowState = FormWindowState.Normal;
        }
        Thread threadFunc;

        private void Form1_Load(object sender, EventArgs e)
        {
            threadFunc = new Thread(new ThreadStart(StartRemoteService));
            threadFunc.Start();
            Hide();
        }

        private void contextMenuStrip1_Opening(object sender, CancelEventArgs e)
        {

        }

        private void StartRemoteService()
        {
            while (true)
            {
                while(StartBluetooth())
                {
                    while (WaitingForConnection())
                    {
                        StartRecviceData();
                        map.Command("SYS:DISCONNECT");
                    }
                }
                Thread.Sleep(5000);
            }
        }

        private bool StartBluetooth()
        {
            appNotifyIcon.Icon = GetIcon(BTH_DISCONNECT);
            if (conn.Start() && conn.RegisterBlueToothService())
            {
                this.textBox1.Text += "Start Bluetooth Success\r\n";
                return true;
            }
            else
            {
                this.textBox1.Text += "Start Bluetooth Failed\r\n";
                return false;
            }
        }

        public bool WaitingForConnection()
        {
            bool IsListeningSuccess = false;
            appNotifyIcon.Icon = GetIcon(BTH_READY);
            IsListeningSuccess = conn.ListenConnection();
            if (IsListeningSuccess)
            {
                this.textBox1.Text += "Start Listening Success\r\n";
            }
            else
            {
                this.textBox1.Text += "Start Listening Failed \r\n";
                return false;
            }
            conn.AcceptConnection();
            this.textBox1.Text += "Connection Estiblished \r\n";
            return IsListeningSuccess;
        }

        public void StartRecviceData()
        {
            appNotifyIcon.Icon = GetIcon(BTH_CONNECT);
            int i = 0;
            int count = 0;
            while (true)
            {
                string str = conn.RecieveMessage();

                this.textBox1.Text = Convert.ToString(count++) + ". ";
                this.textBox1.Text += "Recv length" + Convert.ToString(str.Length) + "\r\n";
                this.textBox1.Text += str + "\r\n";

                if (str.Length == 0)
                {
                    i++;
                    if (i == 2)
                    { break;}
                }
                else
                { i = 0;}
                if (conn.IsDisconnected())
                { break;}

                if (str.Equals("term"))
                {
                    conn.Send("term"); ;
                }

                if (str.Equals("PIC"))
                {
                    Thread.Sleep(200);
                    conn.SendData(CaptureScreen.CaptureScreen.GetDesktopImage());
                }
                else
                {
                    
                    string strRtn = map.Command(str);
                    //string strRtn = "done";
                    
                    if (!strRtn.Equals("done"))
                    {
                        Thread.Sleep(500);
                        this.textBox1.Text += "Send length" + Convert.ToString(strRtn.Length) + "\r\n";
                        this.textBox1.Text += strRtn + "\r\n";
                        conn.SendMessage(strRtn);
                    }
                }
            }
        }

        public void HandShaking()
        {

        }

        private void btnStop_Click(object sender, EventArgs e)
        {
            conn.Close();
            threadFunc.Abort();
            //this.Dispose();
            Application.Exit();
        }

        private Icon GetIcon(int BluetoothState)
        {
            Icon _StateIcon;
            switch (BluetoothState)
            {
                case BTH_DISCONNECT:
                    _StateIcon = Icon.FromHandle(((Bitmap)imageList1.Images[0]).GetHicon());
                    break;
                case BTH_READY:
                    _StateIcon = Icon.FromHandle(((Bitmap)imageList1.Images[1]).GetHicon());
                    break;
                case BTH_CONNECT:
                    _StateIcon = Icon.FromHandle(((Bitmap)imageList1.Images[2]).GetHicon());
                    break;
                default:
                    _StateIcon = null;
                    break;
            }
            return _StateIcon;
        }
        private void closeAppilcationToolStripMenuItem_Click(object sender, EventArgs e)
        {
            conn.Close();
            threadFunc.Abort();
            Application.Exit();
        }

        private void restoreToolStripMenuItem_Click(object sender, EventArgs e)
        {
           // Show();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            textBox1.Text = "";
        }
    }

}