Showing posts with label absolute value solver in c#. Show all posts
Showing posts with label absolute value solver in c#. Show all posts

Friday, October 7, 2016

Absolute Value Solver in C#

A simple program that I wrote using Microsoft Visual C#.NET to solve the absolute value of the given negative integer number by the user. The code is very simple and easy to understand.


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Sample Program Output


Program Listing

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 WindowsFormsApplication3
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            int abs_value = 0, solve_abs=0;

            if (!int.TryParse(textBox1.Text, out abs_value))
            {
                MessageBox.Show("I need just a number in the textbox.");
                textBox1.Text = "";
                textBox1.Focus();
            }
            
            else
            {
                abs_value = Convert.ToInt32(textBox1.Text);
                solve_abs = Math.Abs(abs_value); label3.Text = "The absolute value of " 
                    + abs_value +" is " + solve_abs + ".";
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            textBox1.Text = "";
            label3.Text = " ";
            textBox1.Focus();
        }
    }
}