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;

namespace timer
{
    public partial class Form1 : Form
    {
        private int t = 0;

        public Form1()
        {
            InitializeComponent();
        }


        private void Form1_Load(object sender, EventArgs e)
        {
            this.timer1.Enabled = false;
            this.timer1.Interval = 1;
        }
        public string GetAllTime(int time)
        {
            string hh, mm, ss, fff;

            string j = "Please take a short break away from your Computer Screen to prevent adverse effect from prolonged use.";

            int f = time % 100; // mSec  
            int s = time / 100; // Transfer to Sec
            int m = s / 60;     // Min
            int h = m / 60;     // Hour
            s = s % 60;     // Sec
            if (f == 20&& s==1 && m==0&&h==0)
            {
                this.btnStar.Text = "Start";
                this.timer1.Enabled = false;
                MessageBox.Show(j);

            }

            //Format of mSec 00
            if (f < 10)
            {
                fff = "0" + f.ToString();
            }
            else
            {
                fff = f.ToString();
                
            }

            //Format of Sec 00
            if (s < 10)
            {
                ss = "0" + s.ToString();
            }
            else
            {
                ss = s.ToString();
            }

            //Format of Min 00
            if (m < 10)
            {
                mm = "0" + m.ToString();
            }
            else
            {
                mm = m.ToString();
            }

            //Format of Hour 00
            if (h < 10)
            {
                hh = "0" + h.ToString();
            }
            else
            {
                hh = h.ToString();
            }

            //return hh:mm:ss.ff            
            return hh + ":" + mm + ":" + ss + "." + fff;
        }


        private void btnStar_Click(object sender, EventArgs e)
        {
            if (timer1.Enabled == false)
            {
                this.btnStar.Text = "Pause";
                this.timer1.Enabled = true;
            }
            else
            {
                this.btnStar.Text = "Start";
                this.timer1.Enabled = false;
            }

        }


        private void btnClear_Click(object sender, EventArgs e)
        {
            t = 0;
            //If running, stop it first, otherwise clear to zero
            if (this.timer1.Enabled == true)
            {
                this.btnStar_Click(sender, e);
                label1.Text = GetAllTime(t);
            }
            else
            {
                label1.Text = GetAllTime(t);
            }


        }

        private void timer1_Tick(object sender, EventArgs e)
        {
            t = t + 1;//mSec in total  
            this.label1.Text = GetAllTime(t);
        }

        private void btnOption_Click(object sender, EventArgs e)
        {
            Settings myNewForm = new Settings();
            
            myNewForm.Show();
        }

        private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            System.Diagnostics.Process.Start(
            @"C:\Program Files\Internet Explorer\iexplore.exe",
                "http://www.hotmail.com/");
        }

        
    }
}

using System;
using System.IO;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Forms;

namespace timer
{
    static class Program
    {
        /// <summary>
        /// The main entry point for the application.
        /// </summary>

        public class FileClass
        {
            public static void Main()
            {
                WriteToFile();
                Application.EnableVisualStyles();
                Application.SetCompatibleTextRenderingDefault(false);
                MessageBox.Show("Timer Project!\n(Version 1)");
                Application.Run(new Form1());
                            }
            static void WriteToFile()
            {
                StreamWriter SW;
                SW = File.CreateText("c:\\MyTextFile.txt");
                SW.WriteLine("It Work's!!!!");
                SW.WriteLine("Problem Solved");
                SW.WriteLine("{0} {1}", DateTime.Now.ToLongTimeString(), DateTime.Now.ToLongDateString());
                SW.WriteLine("Current date and time: {0}", System.DateTime.Now);
                SW.Close();
                
            }
        }
    }
}