Latihan 2 PBKK (A)

Nama : Tsaqif Deniar B.

NRP : 5025211151

Kelas : PBKK (A)

LATIHAN 2

Latihan 1 pada kelas PBKK yaitu membuat applikasi kalkulator sederhana dengan menggunakan bahasa C# pada IDE yang dijalankan oleh .NET Framework. Kalkulator berikut memiliki fungsi penjumlahan(+), pengurangan(-), perkalian(x), pembagian(:), seperti kalkulator pada umumnya kita hanya perlu menekan tombol angka dan operasi lalu akan keluar hasil sesuai dengan perhitungan dari kalkulator.

Berikut dokumentasi hasil program :

Berikut source code program : 

	using System;
	using System.Collections.Generic;
	using System.ComponentModel;
	using System.Data;
	using System.Drawing;
	using System.Linq;
	using System.Text;
	using System.Threading.Tasks;
	using System.Windows.Forms;
	namespace AppKalkulator
	{
	public partial class Form1 : Form
	{
	decimal bil1;
	decimal bil2;
	int opr;
	Boolean opr_selesai = false;
	public Form1()
	{
	InitializeComponent();
	}
	private void textBox1_TextChanged(object sender, EventArgs e)
	{
	}
	private void btn1_Click(object sender, EventArgs e)
	{
	bil1 = Convert.ToDecimal(TBox1.Text);
	TBox2.Text = "/";
	TBox1.Text = " ";
	opr = 2;
	opr_selesai = true;
	}
	private void btn5_Click(object sender, EventArgs e)
	{
	if(TBox1.Text == "0")
	{
	TBox1.Text = "1";
	}
	else
	{
	TBox1.Text += "1";
	}
	}
	private void btn6_Click(object sender, EventArgs e)
	{
	if (TBox1.Text == "0")
	{
	TBox1.Text = "2";
	}
	else
	{
	TBox1.Text += "2";
	}
	}
	private void btn7_Click(object sender, EventArgs e)
	{
	if (TBox1.Text == "0")
	{
	TBox1.Text = "3";
	}
	else
	{
	TBox1.Text += "3";
	}
	}
	private void btn9_Click(object sender, EventArgs e)
	{
	if (TBox1.Text == "0")
	{
	TBox1.Text = "4";
	}
	else
	{
	TBox1.Text += "4";
	}
	}
	private void btn10_Click(object sender, EventArgs e)
	{
	if (TBox1.Text == "0")
	{
	TBox1.Text = "5";
	}
	else
	{
	TBox1.Text += "5";
	}
	}
	private void btn11_Click(object sender, EventArgs e)
	{
	if (TBox1.Text == "0")
	{
	TBox1.Text = "6";
	}
	else
	{
	TBox1.Text += "6";
	}
	}
	private void btn13_Click(object sender, EventArgs e)
	{
	if (TBox1.Text == "0")
	{
	TBox1.Text = "7";
	}
	else
	{
	TBox1.Text += "7";
	}
	}
	private void btn14_Click(object sender, EventArgs e)
	{
	if (TBox1.Text == "0")
	{
	TBox1.Text = "8";
	}
	else
	{
	TBox1.Text += "8";
	}
	}
	private void btn15_Click(object sender, EventArgs e)
	{
	if (TBox1.Text == "0")
	{
	TBox1.Text = "9";
	}
	else
	{
	TBox1.Text += "9";
	}
	}
	private void btn16_Click(object sender, EventArgs e)
	{
	if(TBox1.Text != "0")
	{
	TBox1.Text += "0";
	}
	}
	private void btn8_Click(object sender, EventArgs e)
	{
	TBox1.Text = "0";
	bil1 = 0;
	bil2 = 0;
	TBox2.Text = " ";
	}
	private void btn2_Click(object sender, EventArgs e)
	{
	bil1 = Convert.ToDecimal(TBox1.Text);
	TBox2.Text = "x";
	TBox1.Text = " ";
	opr = 1;
	opr_selesai = true;
	}
	private void btn3_Click(object sender, EventArgs e)
	{
	bil1 = Convert.ToDecimal(TBox1.Text);
	TBox2.Text = "-";
	TBox1.Text = " ";
	opr = 3;
	opr_selesai = true;
	}
	private void btn4_Click(object sender, EventArgs e)
	{
	bil1 = Convert.ToDecimal(TBox1.Text);
	TBox2.Text = "+";
	TBox1.Text = " ";
	opr = 4;
	opr_selesai = true;
	}
	private void btn12_Click(object sender, EventArgs e)
	{
	if (opr_selesai == true)
	bil2 = Convert.ToDecimal(TBox1.Text);
	{
	switch (opr)
	{
	case 1:
	TBox1.Text = Convert.ToString(bil1 * bil2);
	break;
	case 2:
	TBox1.Text = Convert.ToString(bil1 / bil2);
	break;
	case 3:
	TBox1.Text = Convert.ToString(bil1 - bil2);
	break;
	case 4:
	TBox1.Text = Convert.ToString(bil1 + bil2);
	break;
	}
	opr_selesai = false;
	}
	}
	}
	}

view raw AppKalkulator hosted with ❤ by GitHub

Referensi : http://fajarbaskoro.blogspot.com/2021/03/net-framework.html