Byte[] Sbyte=new Byte[3];
            Sbyte[0] = 0xBB;
            Sbyte[1] = 0x44;
            Sbyte[2] = (Byte)SetCurrent;


            serialPort1.Write(Sbyte,0,3);

/*
 * Created by SharpDevelop.
 * User: kimiyang
 * Date: 2008-6-30
 * Time: 19:27
 * 
 * To change this template use Tools | Options | Coding | Edit Standard Headers.
 */

using System;
using System.Collections.Generic;
using System.Drawing;
using System.Windows.Forms;

namespace timer
{
    /// <summary>
    /// Description of MainForm.
    /// </summary>
    public partial class MainForm
    {
        [STAThread]
        public static void Main(string[] args)
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.Run(new MainForm());
        }
        
        public MainForm()
        {
            //
            // The InitializeComponent() call is required for Windows Forms designer support.
            //
            InitializeComponent();
            
            //
            // TODO: Add constructor code after the InitializeComponent() call.
            //
            this.FormBorderStyle = FormBorderStyle.None;
            this.ShowInTaskbar = false;
            ledNumber1.LEDText = System.DateTime.Now.ToString();
            timer2.Interval=30;
            timer2.Enabled = true;
            this.Opacity = 0.2;
        

        }
        
        void MainFormLoad(object sender, System.EventArgs e)
        {

            this.TopMost = true;

        }
        
        static int infoX=480;
        static int TickN =0;
        static int R_color = 50;
        static int G_color = 50;
        static int B_color = 250;

        Random ro =new Random();
        void Timer2Tick(object sender, System.EventArgs e)
        {
            ledNumber1.LEDText = System.DateTime.Now.ToString();
            //ledNumber1.LEDForeColor = Color.YellowGreen;
            
            
            lab1.Location=new Point(infoX,50);
            infoX-=1;
            if(infoX == -163)
                infoX = 480;
            
            TickN +=1;
            if(TickN == 90)
            {
             TickN = 0;
             R_color = ro.Next(50,255);
             G_color = ro.Next(50,255);
             B_color = ro.Next(50,255);
             //ledNumber1.LEDForeColor = System.Drawing.Color.FromArgb(255);
             ledNumber1.LEDForeColor =    System.Drawing.Color.FromArgb(R_color,G_color,B_color);
            }
            
        }
        
        public static int MouseX;
        public static int MouseY;
        public static bool isMove;
        public static int CurrX;
        public static int CurrY;
        
        
        void MainFormMouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
        {
            this.Opacity = 1;
            if(e.Button == MouseButtons.Left)
            {
             isMove = true;
             MouseX = e.X;
             MouseY = e.Y;
            }
            //MessageBox.Show("down");
        }
        
        void MainFormMouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
        {
            if(isMove == true)
            {
             CurrX = MainForm.ActiveForm.Left+e.X-MouseX;
             CurrY = MainForm.ActiveForm.Top+e.Y-MouseY;
             MainForm.ActiveForm.Left = CurrX;
             MainForm.ActiveForm.Top  = CurrY;
            }

        }
        
        void MainFormMouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
        {
            if(e.Button == MouseButtons.Left)
            {
             isMove = false;
            }
            this.Opacity = 0.2;
        }