Iwan Christevan: Tutorial cara membuat Aplikasi Calculator Bilangan Kompleks dengan menggunakan SharpDevelop

WELCOME TO MY BLOG :)

1. Buka sharp develop :

2. Pilih new solution :

3. Pilih windows form application dan beri nama file :

4. Klik design dan buat design aplikasi kalkulator :

5. Buat design sesuai selera anda atau seperti ini :

6. Buat source code nya lalu running kan program ini :

/*
* Created by SharpDevelop.
* User: mhs
* Date: 3/11/2015
* Time: 8:55 AM
*
* 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 Calculator_Iwan
{
    /// <summary>
    /// Description of MainForm.
    /// </summary>
    public partial class MainForm : Form
    {
        double a,b,c,d,f,g; // deklarasi untuk awal program
        public MainForm()
        {
            //
            // The InitializeComponent() call is required for Windows Forms designer support.
            //
            InitializeComponent();

            //
            // TODO: Add constructor code after the InitializeComponent() call.
            //
        }

        void Button3Click(object sender, EventArgs e)
        {
            Close (); // unutl mengakhiri program
        }

        void Button1Click(object sender, EventArgs e) // untuk mereset program yang sudah di runningkan
        {
            textBox1.Text = "";
            textBox2.Text = "";
            textBox3.Text = "";
            textBox4.Text = "";
            textBox5.Text = "";
            textBox6.Text = "";
        }

        void Button2Click(object sender, EventArgs e)
        {
            a = Convert.ToDouble(textBox1.Text);
            b = Convert.ToDouble(textBox3.Text);
            c = Convert.ToDouble(textBox2.Text);
            d = Convert.ToDouble(textBox4.Text);


            if (penjumlahan.Checked == true)
            {
                f = a + b;
                g = c + d;
                textBox5.Text = f.ToString();
                textBox6.Text = g.ToString();
            }
            else if (pengurangan.Checked == true)
            {
                f = a - b;
                g = c - d;
                textBox5.Text = f.ToString();
                textBox6.Text = g.ToString();
            }
            else if (perkalian.Checked == true)
            {
                f = a * c - b * d;
                g = a * d + c * b*-1;
                textBox5.Text = f.ToString();
                textBox6.Text = g.ToString();
            }
            else if (pembagian.Checked == true)
            {
                f = (a * b + c * d) / (b * b + d * d);
                g = (b * c - a * d*-1) / (b * b + d * d);
                textBox5.Text = f.ToString();
                textBox6.Text = g.ToString();
            }
        }

        void Label4Click(object sender, EventArgs e)
        {

        }
    }
}

7. Isi inputan nya sesuai yang diinginkan :