vinoth kumar

vinoth kumar

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Countdown timer all button textbox not visible

Oct 31 2012 3:43 AM
This is my coding but countdown timer is not running and all textbox and labels are not visible..what is the error of this coding..


using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Timers;


namespace timer1
{
    public partial class Form1 : Form
    {
        public int seconds;
        public int minutes;
        public int hours;
        public bool paused;




        public Form1()
        {
        }

        private void button1_Click(object sender, EventArgs e)
        {
            {
                if (paused != true)
                {
                    if ((textBox1.Text != "") && (textBox2.Text != "") && (textBox3.Text != ""))
                    {
                        timer1.Enabled = true;
                        button1.Enabled = true;
                        button2.Enabled = false;
                        button3.Enabled = true;
                        textBox1.Enabled = false;
                        textBox2.Enabled = false;
                        textBox3.Enabled = false;
                        textBox4.Enabled = false;
                        try
                        {
                            minutes = System.Convert.ToInt32(textBox2.Text);
                            seconds = System.Convert.ToInt32(textBox3.Text);
                            hours = System.Convert.ToInt32(textBox1.Text);
                        }
                        catch (Exception ex)
                        {
                            MessageBox.Show(ex.Message);
                        }
                    }
                    else
                    {
                        MessageBox.Show("Incomplete settings!");
                    }
                }
                else
                {
                    timer1.Enabled = true;
                    paused = false;
                    button2.Enabled = false;
                    button1.Enabled = true;
                }
            }

        }

        private void button2_Click(object sender, EventArgs e)
        {
             timer1.Enabled = false;
                paused = true;
                button1.Enabled = false;
                button2.Enabled = true;
        }
        private void button3_Click(object sender, EventArgs e)
        {
              // Stop the timer.
                paused = false;
                timer1.Enabled = false;
                button1.Enabled = false;
                button3.Enabled = false;
                button2.Enabled = true;
                textBox4.Clear();
                textBox3.Clear();
                textBox2.Clear();
                textBox1.Clear();
                textBox1.Enabled = true;
                textBox4.Enabled = true;
                textBox3.Enabled = true;
                textBox2.Enabled = true;
                textBox1.Enabled = true;
                label1.Text = "00";
                label2.Text = "00";
                label3.Text = "00";     
               

        }

        private void timer1_Tick(object sender, EventArgs e)
        {
              if ((minutes == 0) && (hours == 0) && (seconds == 0))
                {
                    // If the time is over, clear all settings and fields.
                    // Also, show the message, notifying that the time is over.
                    timer1.Enabled = false;
                    MessageBox.Show(textBox4.Text);
                    button1.Enabled = false;
                    button3.Enabled = false;
                    button2.Enabled = true;
                    textBox4.Clear();
                    textBox3.Clear();
                    textBox2.Clear();
                    textBox1.Enabled = true;
                    textBox4.Enabled = true;
                    textBox3.Enabled = true;
                    textBox2.Enabled = true;
                    textBox1.Enabled = true;
                    label1.Text = "00";
                    label2.Text = "00";
                    label3.Text = "00";
                }
                else
                {
                    // Else continue counting.
                    if (seconds < 1)
                    {
                        seconds = 59;
                        if (minutes == 0)
                        {
                            minutes = 59;
                            if (hours != 0)
                                hours -= 1;
     
                        }
                    else
                        {
                            minutes -= 1;
                        }
                    }
                    else
                        seconds -= 1;
                    // Display the current values of hours, minutes and seconds in
                    // the corresponding fields.
                    label1.Text = hours.ToString();
                    label2.Text = minutes.ToString();
                    label3.Text = seconds.ToString();
                   }
       }







    }
}

Answers (1)