form1.cs

该电子时钟是基于windows mobile5.0 的软件

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using Ratan2005.Util;
using System.Reflection;

namespace LedClock
{
    public partial class Form1 : Form
    {
        Graphics gxBuffer;
        Bitmap offBitmap;
        Graphics gx;
        Bitmap bMap;
        static string path = "";
        int t = 0;
        public Form1()
        {
            InitializeComponent();
            path = System.IO.Path.GetDirectoryName(Assembly.GetExecutingAssembly().GetName().CodeBase);
            offBitmap = new Bitmap(234, 60);
            gxBuffer = Graphics.FromImage(offBitmap);
            gxBuffer.Clear(this.BackColor);

            bMap = new Bitmap(234, 60);
            gx = Graphics.FromImage(bMap);
            //Bitmap backImage = GetImage("11");
            gx.Clear(this.BackColor);
        }

        public static Bitmap GetImage(string num)
        {
            switch (num)
            {
                case "0": return new Bitmap(path + @"\Resources\0.png");
                case "1": return new Bitmap(path + @"\Resources\1.png");
                case "2": return new Bitmap(path + @"\Resources\2.png");
                case "3": return new Bitmap(path + @"\Resources\3.png");
                case "4": return new Bitmap(path + @"\Resources\4.png");
                case "5": return new Bitmap(path + @"\Resources\5.png");
                case "6": return new Bitmap(path + @"\Resources\6.png");
                case "7": return new Bitmap(path + @"\Resources\7.png");
                case "8": return new Bitmap(path + @"\Resources\8.png");
                case "9": return new Bitmap(path + @"\Resources\9.png");
                case "10": return new Bitmap(path + @"\Resources\10.png");
                case "11": return new Bitmap(path + @"\Resources\11.png");         
            }
            return new Bitmap(path + @"\Resources\0.png");
        }

        private void timer1_Tick(object sender, EventArgs e)
        {
            DateTime now = DateTime.Now;


            //Bitmap offBitmap = new Bitmap(this.Width, this.Height);

            string hour = now.Hour.ToString();
            string minute = now.Minute.ToString();
            string second = now.Second.ToString();
            //string milli = (now.Millisecond/100).ToString();
            if (hour.Length == 1)
            {
                DrawTransp.DrawAlpha(gxBuffer, GetImage("0"), 255, 0, 0);
                DrawTransp.DrawAlpha(gxBuffer, GetImage(hour), 255, 26, 0);
            }
            else
            {
                DrawTransp.DrawAlpha(gxBuffer, GetImage(hour.Substring(0, 1)), 255, 0, 0);
                DrawTransp.DrawAlpha(gxBuffer, GetImage(hour.Substring(1, 1)), 255, 26, 0);
            }
            DrawTransp.DrawAlpha(gxBuffer, GetImage("10"), 255, 52, 0);
            if (minute.Length == 1)
            {
                DrawTransp.DrawAlpha(gxBuffer, GetImage("0"), 255, 59, 0);
                DrawTransp.DrawAlpha(gxBuffer, GetImage(minute), 255, 85, 0);
            }
            else
            {
                DrawTransp.DrawAlpha(gxBuffer, GetImage(minute.Substring(0, 1)), 255, 59, 0);
                DrawTransp.DrawAlpha(gxBuffer, GetImage(minute.Substring(1, 1)), 255, 85, 0);
            }
            DrawTransp.DrawAlpha(gxBuffer, GetImage("10"), 255, 111, 0);
            if (second.Length == 1)
            {
                DrawTransp.DrawAlpha(gxBuffer, GetImage("0"), 255, 118, 0);
                DrawTransp.DrawAlpha(gxBuffer, GetImage(second), 255, 144, 0);
            }
            else
            {
                DrawTransp.DrawAlpha(gxBuffer, GetImage(second.Substring(0, 1)), 255, 118, 0);
                DrawTransp.DrawAlpha(gxBuffer, GetImage(second.Substring(1, 1)), 255, 144, 0);
            }
            //DrawTransp.DrawAlpha(gxBuffer, GetImage("10"), 255, 170, 0);
            //if (milli.Length == 1)
            //{
            //    DrawTransp.DrawAlpha(gxBuffer, GetImage("0"), 255, 177, 0);
            //    DrawTransp.DrawAlpha(gxBuffer, GetImage(milli), 255, 203, 0);
            //}
            //else
            //{
            //    DrawTransp.DrawAlpha(gxBuffer, GetImage(milli.Substring(0, 1)), 255, 177, 0);
            //    DrawTransp.DrawAlpha(gxBuffer, GetImage(milli.Substring(1, 1)), 255, 203, 0);
            //}
            pictureBox1.Image = offBitmap;
        }

        private void menuItem1_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void btnStart_Click(object sender, EventArgs e)
        {
            t = 0;
            btnStop.Enabled = true;
            btnStart.Enabled = false;
            timer2.Enabled = true;
        }

        private void btnStop_Click(object sender, EventArgs e)
        {
            t = 0;
            timer2.Enabled = false;
            btnStop.Enabled = false;
            btnStart.Enabled = true;
        }

        private void timer2_Tick(object sender, EventArgs e)
        {
            t = t + 1;//得到总的毫秒数          
            int f = t;   // 毫秒   
            int s = t/100;    // 转化为秒
            int m = s/60;          // 分
            int h = m/60;          // 时
            s = s%60;              // 秒 
            string hour = h.ToString();
            string minute = m.ToString();
            string second = s.ToString();
            string milli = f.ToString();
            if (hour.Length == 1)
            {
                DrawTransp.DrawAlpha(gx, GetImage("0"), 255, 0, 0);
                DrawTransp.DrawAlpha(gx, GetImage(hour), 255, 26, 0);
            }
            else
            {
                DrawTransp.DrawAlpha(gx, GetImage(hour.Substring(0, 1)), 255, 0, 0);
                DrawTransp.DrawAlpha(gx, GetImage(hour.Substring(1, 1)), 255, 26, 0);
            }
            DrawTransp.DrawAlpha(gx, GetImage("10"), 255, 52, 0);
            if (minute.Length == 1)
            {
                DrawTransp.DrawAlpha(gx, GetImage("0"), 255, 59, 0);
                DrawTransp.DrawAlpha(gx, GetImage(minute), 255, 85, 0);
            }
            else
            {
                DrawTransp.DrawAlpha(gx, GetImage(minute.Substring(0, 1)), 255, 59, 0);
                DrawTransp.DrawAlpha(gx, GetImage(minute.Substring(1, 1)), 255, 85, 0);
            }
            DrawTransp.DrawAlpha(gx, GetImage("10"), 255, 111, 0);
            if (second.Length == 1)
            {
                DrawTransp.DrawAlpha(gx, GetImage("0"), 255, 118, 0);
                DrawTransp.DrawAlpha(gx, GetImage(second), 255, 144, 0);
            }
            else
            {
                DrawTransp.DrawAlpha(gx, GetImage(second.Substring(0, 1)), 255, 118, 0);
                DrawTransp.DrawAlpha(gx, GetImage(second.Substring(1, 1)), 255, 144, 0);
            }
            DrawTransp.DrawAlpha(gx, GetImage("10"), 255, 170, 0);
            if (milli.Length == 1)
            {
                DrawTransp.DrawAlpha(gx, GetImage("0"), 255, 177, 0);
                DrawTransp.DrawAlpha(gx, GetImage(milli), 255, 203, 0);
            }
            else
            {
                DrawTransp.DrawAlpha(gx, GetImage(milli.Substring(0, 1)), 255, 177, 0);
                DrawTransp.DrawAlpha(gx, GetImage(milli.Substring(1, 1)), 255, 203, 0);
            }
            pictureBox2.Image = bMap;
        }

      
    }
}